Posted by vitorcerq 2 years ago

I9100XXLSJ – Galaxy S II Android 4.1.2 Jelly Bean TEST firmware


Follow: Firmware news

We of SamMobile would like to give you the latest I9300XXLSJ Android 4.1.2 Jelly Bean Test firmware for the Galaxy S II. I9100XXLSJ is the first ever Jelly Bean leak for the Galaxy S II and surprisingly it’s really stable as well. This TEST Firmware was leaked by Forum Member izap of XDA-Developers.

This build is very much near perfect so we believe that Samsung will actually start rolling out the Official Jelly Bean update for the Samsung Galaxy S II very soon. The day Samsung starts to roll out the official update you will be able to install the latest update through Kies or OTA update.

Some of the Enhancements in the new Jelly Bean Update:
- Buttery Smooth Performance & Great Stability (Thanks to Project Butter)
- New TouchWiz Nature UX (Same UI as of the Galaxy S III and Galaxy Note II)
- Samsung’s Cloud services
- Direct Call, Smart Stay and Pop-up Play Features
- New Widgets From the Galaxy S III
- 2 Home screen modes
- New Notifications bar
- Google Now

This is a PRE-RELEASE version so not official from KIES.
As this is a PRE-RELEASE firmware so expect some minor bugs.
Firmware Details: 
Android Version: 4.1.2 – JZO54K (Jelly Bean)
PDA: I9100XXLSJ
CSC: I9100OXXLS1
MODEM: I9100XXLS6
Changelist: 462349
Build Date: 6th November 2012

 


Flashing Instructions:

- Unzip the file
- Open Odin 3.04 (already included in the firmware package)
- Restart phone in download mode (Home+power+vol down)
- Connect phone and wait until you get a yellow sign in Odin
- Add CODE_I9100XXLSJ.tar to PDA
- Add MODEM_I9100XXLS6.tar to PHONE
- Add CSC_HOME_OXX_I9100OXXLS1.tar to CSC
- Make sure re-partition NOT ticked
- Start flash, sit back and wait a few minutes.

(Source: XDA-Developers)

*Better video tomorrow!

Related Posts:

470 comments on “I9100XXLSJ – Galaxy S II Android 4.1.2 Jelly Bean TEST firmware

  1. IgnacioZippy 2 years ago said:

    LET ME LOVE YOU!!! I was complaining today “why aren’t there any JB leaks for SGS2″ and poof! SamMobile did it again.
    “Minor bugs” they can’t be worse than the RIL-crashes-and-sleeps-of-death-fest on CyanogenMod 10.
    (Wait… How to root this, will a CF-Root flash do?)
    Thanks once again <3

  2. Zizuu 2 years ago said:

    finally !!!!!!!!!

  3. PepN 2 years ago said:

    And we’re off yeeehaawwww :)

    Report this comment

  4. ivkos 2 years ago said:

    #GodBlessSamsung

    Report this comment

  5. timal973 2 years ago said:

    I hope I9100XXLSL coming soon.

  6. puredorian 2 years ago said:

    Very good firmware from Samsung, that have almost all features from S3 (I hope ripple locksreen will come in final version aswell), my next phone will be definitely from Samsung. Very good job on firmware.

    Report this comment

  7. jormur 2 years ago said:

    thank u very much!!!!!!
    i really happy today.
    You are great team.
    AAAAA team

    Report this comment

  8. mesutismail 2 years ago said:

    teşekkürler sammobile :)

    Report this comment

  9. cuijknoord 2 years ago said:

    Yeah buddy! Thanks SamMobile for sharing it!!!!

    Report this comment

  10. rederik79 2 years ago said:

    500mb????? OMG.

    Report this comment

  11. rezashayaaaaan2 2 years ago said:

    answer me when note update n7000xxls7 plz plz plz plz plz plz answer me

    Report this comment

  12. tomikt 2 years ago said:

    no water screen lock? shit

  13. rezashayaaaaan2 2 years ago said:

    sammobile thanks when update note plz plz plz plz plz

    Report this comment

  14. rezashayaaaaan2 2 years ago said:

    plz sammobile

    Report this comment

  15. one_e00 2 years ago said:

    support arabic?

    Report this comment

  16. cuijknoord 2 years ago said:

    There is no ripple-screenlock, but as they mentioned it’s a pre-release which some things could be changed after release

    Report this comment

  17. forumlarabak 2 years ago said:

    Finally…!!!!!! thanks, thanks and very thanks..

    4.1.2 and New TouchWiz Nature UX

    Pop-up Play Features

    2 Home screen modes

    I had the Galaxy S, now I have S2 and S3. I will have S4 for this support.

    Report this comment

  18. tbl4kar 2 years ago said:

    dosent Multi-View and popupvideo support ?

    Report this comment

  19. messitb 2 years ago said:

    finally came out the lacked! when you receive the official version? we will also us the multi-view?

    Report this comment

  20. gemag 2 years ago said:

    What about Samsung Galaxy S Advance? :(, we want jelly bean too!!

    Report this comment

  21. Abdou96 2 years ago said:

    any news about i9100G

    Report this comment

  22. gonzalobici 2 years ago said:

    Great job sammobile ! Good news sgs2 Jb!!!

    Report this comment

  23. blue_v4 2 years ago said:

    th’x samsung <3

    Report this comment

  24. ams84 2 years ago said:

    i’m buying another S2 :D

    Report this comment

  25. exclusive_jeet 2 years ago said:

    I love you Samsung :)

    Report this comment

  26. gs2firm 2 years ago said:

    Now there is no doubt: JB it’s here for our Samsung Galaxy S2.
    Good work Samsung.

    Report this comment

  27. summerke76 2 years ago said:

    how to extract this file to become a good ?????????????? I9100XXLSJ_I9100OXXLS1_OXX.zip

    are only getting error error error

    somebody help me please………..

  28. magmar100 2 years ago said:

    It says “Add I9100XXLSJ_ I9100OXXLS1_I9100XXLS6_HOME.tar to PDA”
    But i do not have this file? ^^

    Report this comment

  29. summerke76 2 years ago said:

    MODEM_I9100XXLS6.tar 12Mb
    CSC_HOME_OXX_I9100OXXLS1.tar 29Mb
    CHECKSUM.md5 478 Bytes

    Extracted files :-((((

    Report this comment

  30. sam10102539 2 years ago said:

    Finally ,God Arrive In To The World.
    Good

    Report this comment

  31. namtran89 2 years ago said:

    After unzipping the file i had 3 main files. CODE, CSC and MODEM. I downloaded odin 3.07 off XDA. Place the CODE file under PDA, MODEM under PHONE and CSC under CSC then hit the start button . Remember to enable usb debugging before switching off into download mode.

    Report this comment

  32. Panchomr 2 years ago said:

    There is no odin in the rar :( neither the files needed to flash JB on S2
    Someone please do a “step by step” ‘cos i think i missed something xD
    I download the I9100XXLSJ_I9100OXX…zip file

    Report this comment

  33. Ramelov 2 years ago said:

    I flashed it with Mobile Odin without Data partition. Thanks to this I have a new rom without wipe.

    Report this comment

  34. popsujith 2 years ago said:

    i was waiting for this thanks sammob :))))))))))))))

    Report this comment

  35. mr_e92 2 years ago said:

    So when the official rom comes out, do i flash back to stock 4.0.4 ICS and do an official update?

    Report this comment

  36. TomaLLoS 2 years ago said:

    i’m so happy now !!!!!!

    Report this comment

  37. Andrusa 2 years ago said:

    Big plus to SAMMOBILE.COM !
    Wonderfull leak !
    Now remains one question: is it pre-rooted ?
    If no… how to root ?

    Report this comment

  38. xarfrost 2 years ago said:

    THANK YOU FOR THIS! *teary eyes* lol….

    Report this comment

  39. klownmx 2 years ago said:

    Alguien que hable es español, como van los archivos en el odin, bajaron de otro lado la version de odin 3.04, me pueden ayudar @klownmx en twitter

    Report this comment

  40. Bolindro 2 years ago said:

    Congo to all s2 owners for their first official leak.

    Report this comment

  41. lovghdz 2 years ago said:

    brick bug present in this rom caution

    Report this comment

  42. vavrorvav 2 years ago said:

    4.1.2 sgs2 before sgn2 :D not that im mad or anything :D its just now is the right time talk about fairness, anyways im happy for sgs2 users, cograts and enjoy

  43. mr_e92 2 years ago said:

    Just flashed it, couldn’t be more happier!
    Thanks Sammobile! I always visit your site for news about updates!

    Report this comment

  44. ManuArias20 2 years ago said:

    what is that about 2 home screen mode?

    Report this comment

  45. BeyongGalaxy 2 years ago said:

    This is how you do business. Now I will get Note II just to enhanced my Galaxy sets.

    Report this comment

  46. mellosoft 2 years ago said:

    go to settings – about device and click on the android version really quick. you are in for a little suprise

    Report this comment

  47. Casl3190 2 years ago said:

    hahahaha dont tell me… hmmm… 4.0.5 ics? xD

    Report this comment

  48. francis820 2 years ago said:

    No ripple effect and no multi-view… worst, still has the brick bug.

    For the most part, it can be almost considered for daily use… almost…

    You guys have been warned XD

    Report this comment

  49. zizou3973 2 years ago said:

    enfin jelly bean pr mn s2 youpiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :)

    Report this comment

  50. coolfsx 2 years ago said:

    s ii guys? are you happy now? haha

    Report this comment

  51. coolfsx 2 years ago said:

    how about my note 10.1?? zzzz

    Report this comment

  52. zizou3973 2 years ago said:

    petit problème,après avoir flashé cette “rom” j’ai perdu mon desimlockage et je me suis retrouver avec ce beau message “Saisir la clé de contrôle du blocage du réseau” ! ATTENTION !

    Report this comment

  53. doni81k 2 years ago said:

    I will wait for the official… i don’t like costom roms i have tried alot most of them has bugs….

    Report this comment

  54. alexrv.ea 2 years ago said:

    Finally !!!….. Am happy…. But still have to wait for the official release…. Well, atleast we now know that Samsung is working on S2….

    Report this comment

  55. gasterakos 2 years ago said:

    Thank you so much Samsung.This rom even as leak and pre-released is so amazing and fast.I wonder how perfect will be the complete official release of 4.1.2 I wait so badly.Thank you that you not forget your galaxy s ii customers

    Report this comment

  56. Ratheesh143 2 years ago said:

    Love u guys. Now downloading the test firmware.

    Report this comment

  57. marc15 2 years ago said:

    WOOOOHH!!! Many people WAITING for this!!! oh! my GOSH!! I thought i will not buy samsung anymore if this will not release as they promise.. Thank God! Samsung for doing what you’ve promise for us…. i hope we can have the stable version soon… and have the same S MEMO like in Sg3 and Video popup play… THANK YOU SO MUCH SAMSUNG FOR A GREAT CHRISTMAS GIFT FOR SG2 USERS LIKE ME… SUCH A GREAT YEAR!! CHEERSS!! :)))

    Report this comment

  58. marc15 2 years ago said:

    looking forward :) for the best GREAT SAMSUNG WORKS!

    Report this comment

  59. arbi1234 2 years ago said:

    tank you samsung i wait stable jelly bean

    Report this comment

  60. brett944 2 years ago said:

    i have installed it on my S2 and works 100%, and the old USB jig tool has reset the binary counter removed the triangle and set to official firmware, (google how to make a jig from a usb plug and your all set)

    Report this comment

  61. djblack 2 years ago said:

    love you samsung<3 waiting for this for a long time:D i will try it and get back to the 4.0.4 and wait for the official release…thx again guys for your work:D

    Report this comment

  62. powerP913 2 years ago said:

    Is root required to flash this rom? Or one can directly flash it on the stock rom via odin.. ?? Please reply.. I’m bored with the stock ICS 4.0.4 on my GS2

    Report this comment

  63. mayankshekhar 2 years ago said:

    i love you!!!

    Report this comment

  64. therad1 2 years ago said:

    can this be hellraised to the sgh-i777

    Report this comment

  65. JACKPLUTO 2 years ago said:

    OK AM I DOING SOMETHING WRONG IT STARTS TO FLASH THEN STOPS AND SAYS FAIL

    Report this comment

  66. summerke76 2 years ago said:

    There is no odin in the rar neither the files needed to flash JB on S2
    Someone please do a “step by step” ‘cos i think i missed something xD
    I download the I9100XXLSJ_I9100OXX…zip file

    Report this comment

  67. darengive 2 years ago said:

    does it support USB Keyboard, mouse and joystick????

    Report this comment

  68. wikiya 2 years ago said:

    wow….finally amazing …. thnxxxx samsung :)

    Report this comment

  69. satyan81 2 years ago said:

    How to add images for my post

    Report this comment

  70. ahsan161 2 years ago said:

    My sim not working …. it asks me to enter sim unlock code ???? What is it -??? Kindly help

    Report this comment

  71. summerke76 2 years ago said:

    I CAN NOT unpack this file I9100XXLSJ_I9100OXXLS1_OXX.zip because she fails to winrar. Incorrect file as shown

    SOMEBODY HELP ME !!!!!!

    Report this comment

  72. wikiya 2 years ago said:

    plssssssssssssssssssss add ripple-screenlock many people waiting…….

    Report this comment

  73. кпкруслан 2 years ago said:

    how best to go to JB with 2.3.6 or 4.0.4?

    Report this comment

  74. powerP913 2 years ago said:

    can I install this update if my GS2 is not rooted??

    Report this comment

  75. summerke76 2 years ago said:

    ROOTED ROOTED …….. somedbody help me. how to extract this file???????? Step by step firmware update please

    Report this comment

  76. powerP913 2 years ago said:

    Can I have this update on my 4.0.4 without rooting?? Please help

    Report this comment

  77. losteagle 2 years ago said:

    Great SAMMOBILE !! +100 Thanks for info and screenshots !!!

    Very happy day !

    Report this comment

  78. powerP913 2 years ago said:

    Can I have this update on my 4.0.4 without rooting?? Please help!!!!!!

    Report this comment

  79. summerke76 2 years ago said:

    My sim not working …. it asks me to enter sim unlock code ???? What is it -???

    Report this comment

  80. zabbas2006 2 years ago said:

    big hug to samsung and all fellow sgs2 owners… prepare for a party soon when the official will be leaked!!

    Report this comment

  81. powerP913 2 years ago said:

    @ Summerke76 Sim Unlock code is something you set up on your own… absolutely related to your sim.. contact your Service Provider..they’ll help you.. till then..use another SIM or remove your current sim..this should help

    Report this comment

  82. Pepe1 2 years ago said:

    Jeeeaaaah!!!!!!

    Report this comment

  83. powerP913 2 years ago said:

    can I get this update without rooting!?

    Report this comment

  84. DevilFreedom 2 years ago said:

    this firmware can using for I9100G ? or only for some s2 model only?

    Report this comment

  85. mzeck 2 years ago said:

    Install it and it would remove your root.

    Report this comment

  86. seres123 2 years ago said:

    Just wait to official rom leakec guys. Dont flash your phone now if you want a stable jb later. It may brick your phone with this test firmware. This leaked just for developers use not for normal customer like as. If brick(hardbrick), u should buy a new sgs2. So which one is agood one.wait until official rom leaked or die with your test firmware now.

    Report this comment

  87. mzeck 2 years ago said:

    Only for GTI9100 international. Sorry for “G” version.

    Report this comment

  88. powerP913 2 years ago said:

    my phone is not rooted… can I still install it with ODIN or I need to root the phone?

    Report this comment

  89. antepaim 2 years ago said:

    Elli yılda yayınladınız SAMMOBILE TÜRKİYE de yaşayan kullanıcınız olarak sizden utanıyorum. 4.0.4 gelmedi bile

    Report this comment

  90. powerP913 2 years ago said:

    can I get this update by following the above steps?? I HAVE NOT ROOTED MY PHONE. IS ROOTING REQUIRED?

    Report this comment

  91. myint thu ya 2 years ago said:

    what about i9100G ? 4.1.2

    Report this comment

  92. tmrasdf 2 years ago said:

    why there is no note 2 gallery app ?

    Report this comment

  93. batyus 2 years ago said:

    Expected at the end of the news and update leaked, and I hope you do not ignore the turkey as in version 4.0.4 samsung …

    Report this comment

  94. emiltrifa 2 years ago said:

    Dear prople,

    You should be very happy with this massive wonderful upgrade! Looking back to other Android manufacturers like HTC or LG, Samsung is doing a wonderful job. When I bought my S2 with Android 2.3.4 I cound not imagine that one day I could get for the same money a Galasy S3. I„m not joking, because with the new interface, the new features and it„s powerful hardware, the Galaxy S2 Jally bean is more than you can ask. it is smarther than an iPhone 5, it is fast, and has a lot of useful features that make life easyer. look at smart stay, direct call, motion sensors with new powers, new keyboard, Google Now, floating video player, new gallert with face tagging, group cast, notifications, toggles and brightness slider in notifications, lockscreen with shortcuts,blocking mobe (do not disturb feature), S Planer, widgets, 50 GB Cloud backup (it blows iCloud)… it has the best of Galaxy S3, the best of Samsung inovations from 2013 on a 2011 phone!

    Report this comment

  95. summerke76 2 years ago said:

    my phone was factory unlocked. I put it in a jelly bean. and now the wire fence enclosed. What’s this??

    Report this comment

  96. ahsan161 2 years ago said:

    PLZ HELP GUYS ,,, EVERYTHING IS WORKING PERFECTLY EXCEPT MY SIM ? IT ASKS ME T ENTER SIM UNLOCK CODE ?
    WHAT IS IT ?
    CAN I USE MOBILE NETWORK IN THIIS TEST FIRMWARE ?
    PLZ HELP

    Report this comment

  97. ravebot 2 years ago said:

    This firmware is ok for daily use. Ahsan161, you can use galaxsim from market to unlock your SIM in seconds.

    Report this comment

  98. powerP913 2 years ago said:

    Sim unlock thing? happens in every case? DO I NEED TO BACK UP MY DATA?

    Report this comment

  99. summerke76 2 years ago said:

    How to root galaxy s2 jelly bean 4.1.2 ? my phone not factory unlocked.

    Report this comment

  100. angello2299 2 years ago said:

    will the brick bug be fixed with this release???

    Report this comment

  101. alnzal12 2 years ago said:

    Dose it support s2G GTI9100G ? Plz any body answer me

    Report this comment

  102. Steef 2 years ago said:

    i9100G will probably follow later, same as with ICS update.

    Report this comment

  103. rma1902 2 years ago said:

    When official jb come out for Samsung galaxy note ? Samsung plz say it plz samy!! I will buy gn3 100%%%%
    Samsung. Is the best best

    Report this comment

  104. turkson 2 years ago said:

    Any news about i9100G?

    Report this comment

  105. summerke76 2 years ago said:

    Hoooooow toooooo unlooooock galaxy s2 Jelly Bean ????????????????????????????????????

    Report this comment

  106. rocksmenda 2 years ago said:

    works like butter..!! i guess that’s why its called project butter…!!

    Report this comment

  107. ralvarellos 2 years ago said:

    Nice!! this is the only way to build up brand loyalty, i was thinking on buying a Nexus 4, but this give me confidence to stay with samsung (also I don’t want to go back to LCD after this amazing AMOLED… :)

    Report this comment

  108. bharat2958 2 years ago said:

    thank u so much

    Report this comment

  109. MarioFan1998 2 years ago said:

    Hi if you want the ripple lockscreen to work set your dpi to 180 :) this is a very good rom much better than cm10

    Report this comment

  110. paraag 2 years ago said:

    man!! it even has smart stay!!! this is what i call worth waiting for!!…..

    Report this comment

  111. wikiya 2 years ago said:

    how to add ripple-screenlock this rom… ?

    Report this comment

  112. ici_chacal 2 years ago said:

    NTER SIM UNLOCK CODE ! This appeared after installin this firmware … Why ? I do not have simlock.

    Report this comment

  113. pdebrot 2 years ago said:

    Central and local directory mismatch for file “I9100XXLSJ_I9100OXXLS1_OXX/” (general purpose flags – local: 0 hex central: 800 hex).
    Severe Error: Local and central GPFlags values don’t match.
    How can I solve this?

    Report this comment

  114. pdebrot 2 years ago said:

    When I try to unzip the file, I get the following error message:
    Central and local directory mismatch for file “I9100XXLSJ_I9100OXXLS1_OXX/” (general purpose flags – local: 0 hex central: 800 hex).
    Severe Error: Local and central GPFlags values don’t match.
    Can anyone help me?

    Report this comment

  115. emk2z 2 years ago said:

    Finally IT’S here YAY…. Hope samsung releases HW composer source too.

    Report this comment

  116. ahsan161 2 years ago said:

    my cell got sim locked after installing this update :’( ,,,,kindly help plz i also tried to install older firmware which was previously installed but it is now network locked ,,, plz help

    Report this comment

  117. gonzalobici 2 years ago said:

    It is amazing! All work! Simply perfect! Thanks sammobile. …now , sgs2 it is a new
    smartphone

    Report this comment

  118. kawoonoon 2 years ago said:

    yes…. finally.. downloading it later and will be testing it also later..
    i will give my feedback to it once it works.. thanks for this..

    Report this comment

  119. han_dong 2 years ago said:

    I can’t unzip the file…

    Report this comment

  120. bigglue 2 years ago said:

    Now I love my phone again! best phone ever!

    It got locked to Vodafone again, but thanks to Chainfire, it’s unlocked again!

    Kudos, Samsung!

    Report this comment

  121. jkemmie 2 years ago said:

    After installing ROM, I too got the SIMUnlock page, where do I go from here?

    Report this comment

  122. han_dong 2 years ago said:

    Managed to unzip it! (:

    Report this comment

  123. TMDK62 2 years ago said:

    Han_Dong -> Good 4 U. (I’m really pi….. off bout this faky!!!)

    Hey all of U guy’s n Gals, WAIT till the official comes out unless U can live without ur bricked phone, then – go ahead “Testing”… LOOL.

    Report this comment

  124. ici_chacal 2 years ago said:

    SIM locked… of which carrier ?

    Report this comment

  125. anselmo 2 years ago said:

    i just install today
    its really awesome
    same like sgs3 just i cant see s voice and multiwindow

    thx sammobile i just like using new phone

    Report this comment

  126. AlluBoogie96 2 years ago said:

    This update is amazing !
    I’ve been using it a lot, and it doesn’t have any kind of bug of slowness on my Galaxy S2 !
    So everyone, go and download it, this update is PERFECT !!!!!

    Report this comment

  127. xarfrost 2 years ago said:

    After using for 1 night, i can say this leak can be your daily. Stable. I havent encountered any force closes/crash. Very nice. I cant wait for some more improvements. :)

    Report this comment

  128. distene 2 years ago said:

    upgraded today, works perfectly :)

    Report this comment

  129. Element2k3 2 years ago said:

    Thanks Sammobile?? You crazy? Sammobile has absolutely nothing to do with it!! Thanks to izap that got insulted and called troll because no one believed he would deliver what he promised the day before

    Report this comment

  130. cikita 2 years ago said:

    yeeeeeeeeahhhhhhhhhhhh samsung has learned

    Report this comment

  131. Element2k3 2 years ago said:

    To everyone who is writing this is fake….you have no clue! Running it without problems since yesterday night

    Report this comment

  132. xarfrost 2 years ago said:

    Well touchwiz is getting better, giving us more customizations, but not as much as CM10 and AOSP. But yea, almost there. Needs time to set things up to your preferences. Hmmm..

    Again, its perfect. Just without pop-up play yet (its still a leaked test firmware anyway) :)

    Report this comment

  133. BeyongGalaxy 2 years ago said:

    Element2k3, yours run smoothly?

    Report this comment

  134. BeyongGalaxy 2 years ago said:

    TMDK62, did you flash it correctly or are you just plain pretending?

    Report this comment

  135. BeyongGalaxy 2 years ago said:

    So, which is it? How many have flashed it on international S2 and other S2 series? Sammobile said they have tested it, so….

    Report this comment

  136. ManuArias20 2 years ago said:

    si lo actualizo a la version beta mediante odin, luego podre actualizarlo a la version full median kies o ota?

    Report this comment

  137. Ratheesh143 2 years ago said:

    I installed this firmware. it is really smooth. And i didn’t face any other Problem.

    Hope stable version will Rock S2.

    Long live Samsung.

    Report this comment

  138. crushdance 2 years ago said:

    For those with sim network lock:
    Flash back to 4.0.4 with Odin. Root and unlock with galaxsim unlock app from market. Then you can flash back jelly and you are good.

    Report this comment

  139. cnadra 2 years ago said:

    Installed it. everything is smooth and stable except the exchange server sync. Groups (Categories) are not syncing although all contacts and e-mail are syncing normally. hope in the final release they will fix this bug

    Report this comment

  140. crushdance 2 years ago said:

    And don’t panic as you will be locked also when you go back to 4.0.4 :)

    Report this comment

  141. wikiya 2 years ago said:

    pls add new quality video :)

    Report this comment

  142. ktstar 2 years ago said:

    not support app nolea

    Report this comment

  143. wonderham 2 years ago said:

    This leak is really good, works all perfect and pretty fast, only the battery drain needs to be improved. Looks like the final Firmware to be released very soon. Realy good and very fast the long waiting has an end!
    This is an wipe Firmware, this Firmware changes the path of the ext. SD, so My Backup_Pro don´t find the backup :\

    Report this comment

  144. nyquist2 2 years ago said:

    Veryyyy gooddd stable and fast rom :) screen capture is missing and a small lag with the browser as is sometimes zooms in instead of scrolling with one finger touching. As off other things its btr than any older roms for sureeee samsung leadsss!!!

    Report this comment

  145. hamalawy 2 years ago said:

    the rom is very stable not FCs or anything except 2 things. the battery life is very poor and the screen is tinted blue-ish when i open the camera, gallery and exchange e-mail.. it’s like a harmless bug.

    one last note is that the used memory is slightly increased which makes cleaning the memory more often a good idea since it tends to slow down.

    most probably i’ll head back to CM10 untill the final version lands officially

    Report this comment

  146. magmar100 2 years ago said:

    Screencapture:
    Home button + power button ;)
    Don´t know why samsung changed it ^^

    Report this comment

  147. gfb1917 2 years ago said:

    thank u sammobile:)))

    Report this comment

  148. Element2k3 2 years ago said:

    @BeyongGalaxy smoothly, no freezes/hang ups jet (running almost 24 hours), battery drain like 4.0.4 stock (which means little)

    Report this comment

  149. Hanamichi Kurotsuchi 2 years ago said:

    I am already on it, it’s fantastic, thank you SAMMOBILE TEAM.

    Report this comment

  150. Element2k3 2 years ago said:

    @hamalawy the bluish tint is because of the power saving setting: background color. deactivate it and it will look normal

    Report this comment

    • Argjent 2 years ago said:

      Dude thank you so so many much, I thought it was an update problem and wanted to reinstall due to my dependency on the browser. Thank you again :-D

      Report this comment

  151. marc15 2 years ago said:

    DEAR SAMSUNG

    Can we also experience SGnote2 gallery??? please…. and other Features of SG3?? please…. BY THE WAY… AGAIN THANK YOU SAMSUNG FOR NOT LEAVING US… Samsung is Great!!! I didn’t have the wrong choice for buying SG2 or any samsung products ^_^… GREAT CHRISTMAS AND NEW YEARS GIFT FOR SG2 USERS!!! CHEERS! :D

    Report this comment

  152. mehrez 2 years ago said:

    y a il une repense pour le déverrouillage de sim !!!!!!

    Report this comment

  153. TheHeba 2 years ago said:

    Sorry, but I’m new in Android phones… I don’t know what to do . Should i wait for the official update for my S2 or… what? Does my phone needs to be rooted to get this ROM? Guys please help!

    Report this comment

  154. erkansaner 2 years ago said:

    1- This is a perfect beautiful rom, do not hesitate to install it.

    2- You do not have root your phone before installing it. Open the phone in download mode and follow the instructions about ODIN based installation.

    3- The Android 4.1.2 you come up with after installation is (of course) not rooted. But it works perfect.

    4- If you want to root it (to use certain applications for example) do not use Root .tar files (kernels) available for earlier versions of Android, wait for a tested And. 4.1.2 Jb spesific root procedure. (I didn’t, phone bricked, I had to reinstall this rom)

    Report this comment

  155. nesbec88 2 years ago said:

    Well done Samsung, it’s smooth & fast

    Report this comment

  156. freelex 2 years ago said:

    It works very fine on my Samsung Galaxy S2. Real awesome Launcher from the S3, but I have a Question! Can I do an update from the test firmware to the official firmware from Samsung via over the air or kies, or I have to flash it to Ice Cream Sandwich and then do an Update to JB???

    Report this comment

  157. erd 2 years ago said:

    Is the firmware will increase the binary counter.

    Report this comment

  158. TheHeba 2 years ago said:

    Where is Odin in that package?

    Report this comment

  159. kiwi213 2 years ago said:

    updated JB and my phone got sim locked, downgraded to 4.0.4 tried rooting and unlocking but nothing will work, now the phone is stuck with sim lock. any solutions? I can see I am not the only one with this issue

    Report this comment

  160. kiarash16 2 years ago said:

    Good job sami. i hope sami continue to support its customers, if not, i am sure they lose its customers

    Report this comment

  161. ditech 2 years ago said:

    Hey guys, I have a trick for superusers.If you want to root this ROM you have to flash it via Mobile Odin and then check CFroot + SuperSU that’s all, enjoy.

    Report this comment

  162. adolf0515 2 years ago said:

    excelente aporte mi s2 corre de maravillacon esta rom

    Report this comment

  163. cnadra 2 years ago said:

    Another Observation / Bug. sometimes the lock screen freezes for about 5 seconds than it responds to your fingers :)

    So My Observations are:

    1- Exchange Server Sync is fine except for Categorizes they are not syncing
    2- Bluetooth not responding to Headset for Pause and Next Track
    3- Lock Screen Freezes from Time to time
    4- Battery life can be better

    Hope the above will be resolved in the final ROM but still I will keep on using this ROM

    Report this comment

  164. dasE0 2 years ago said:

    OMG I love Samsung. The new 4.1.2 Jelly Bean ROM from Samsung is awesome.

    Report this comment

  165. laky29 2 years ago said:

    1- This is a beautiful rom, do not hesitate to install it.
    2- You can have root on your phone before installing it.
    3- TW is good but its 4/5 and not 5/5 that is not good for my.
    4. I hoop that the next relis samsung will give the rom moor paunch faster and smother

    Report this comment

  166. ramonrom 2 years ago said:

    I was very surprized to see 4.1.2..god news….download and installation without any issues, but does not contain odin. Just FYI..

    Report this comment

  167. omarfarrah 2 years ago said:

    Apparently this firmware comes with FREE 48gb Extra Dropbox space!!!!! Got the email after i signed in with dropbox at the initial setup! THANK YOU SAMSUNG!!!

    Report this comment

  168. gasterakos 2 years ago said:

    It will be amazing also if in complete release of 4.1.2 you guys put the ripple water lock screen.Is the last thing in my opinion that missing to touch the perfect :) Keep going.I know you can do this cause you have show where your talents can reach in this release ;)

    Report this comment

  169. danielhn 2 years ago said:

    que puedo hacer al poner la rom a hora el telefono me pide codigo de desbloque de la red que puedo hacer ayuda por favor

    Report this comment

  170. SaReDnAL 2 years ago said:

    Ok, I got the SIM UNLOCK screen.

    If you saved the EFS folder you can fix it easy.

    Just install Busybox Root and install ROOT EXPLORER.

    Once you have installed root explorer extract EFS folder
    and copy it in overwriting files in /efs and reboot. Once
    you have rebooted the efs folder and imei information
    should have been restored and you can use you phone
    without the sim unlock problem

    ————————————-

    Respecto al tema del problema del SIM UNLOCK:

    SI salvasteis la carpeta EFS cuando hicisteis root
    el problema tiene facil solucion

    Una vez tengais instalada la nueva rom Jelly Bean
    de samsung y hayais tenido el problema del sim
    unlock , lo que teneis que hacer es instalar el
    Busybox root para rootear el telefono.

    Una vez reinicies el terminal rooteado instalaros un gestor
    de ficheros tipo Root Explorer y descomprimir vuestro backup
    de la carpeta EFs. Mover y sobreescribir los ficheros que se
    encuentran en la carpeta /EFS y reiniciar el teléfono.

    El mensaje del sim unlock no debería salir mas y deberiais
    poder usar el teléfono con normalidad.

    Un saludo

    Report this comment

  171. BeyongGalaxy 2 years ago said:

    Ok, it works. Smooth and smooth. It is excellent for daily use. Not all of the features are present yet because it is a test firmware. But I love the zoom effect when browsing web page just by sliding a finger (thumb) on either side of your screen! – smart. Browser bugs are mostly fixed. This is a very good test firmware(only international version S2)

    Report this comment

  172. BeyongGalaxy 2 years ago said:

    The UIs is awsome, really!!!!!!!

    Report this comment

  173. Gregor71 2 years ago said:

    Very good, looking forward to the last an stable one release, to not doing test. Test only for carbonate soft drinks….ha,ha In others words.”las pruebas con gaseosa”.
    Keep going ahead Samsung!! Please release the stable one asap!
    Thanks to your clients’ concerns you’re working for our help and satisfation.

    No Odin appears after extracting files downloaded!!

    Thank you very much and kind regards.
    Goyo.

    Report this comment

  174. jasperjunnu 2 years ago said:

    I HAVE BEEN USING IT FOR LAST 2 DAYS ITS REALLY COOL AND VERY SMOOTH WITH LOTS OF NEW FEATURES AND SECURITY.BUT DRAIN MY BATTERY VERY QUICK. HOPE WE SEE SOME MORE IMPROVEMENT IN THE FINAL VERSION.
    THANKS

    Report this comment

  175. rocksmenda 2 years ago said:

    The gallery is not gud…!! there should be some change in it…!! btw thnx for uploading jelly bean.!!<3

    Report this comment

  176. rocksmenda 2 years ago said:

    The gallery is not gud…!! there should be some change in it…!! btw thnx for uploading jelly bean.!!

    Report this comment

  177. blackmagick21 2 years ago said:

    Hi guys! I’m from the Philippines, and I’ve been using my Galaxy SII for 15 months now. It’s currently running on v4.04. I have not yet rooted nor flashed my unit, but I’m interested in flashing this leaked JB firmware for my device. I apologize for this noob statement but I just have a few questions, and I hope somebody can help me find answers to them. If ever I decide to flash my phone with this leaked test firmware using Odin, Will KIES still detect my device once I’m done with the flashing process? Can I still get firmware updates if ever the official ROM is already available or other succeeding firmware updates in KIES or through OTA update? How can I also go back to v4.0.4? (just in case I decide to go back from my previous firmware.) I would gladly appreciate your assistance. Thanks in advance! (NOTE: My phone is NOT rooted)

    Report this comment

  178. princefizi 2 years ago said:

    Yahooo !!!! upgraded last night and rooted too ?!?

    Report this comment

  179. marc15 2 years ago said:

    YES SAMSUNG CAN DO EVERYTHING… GO SAMSUNG DO SOME MAGIC! :))) S MEMO xD… And ripple water lock screen :))… SAMSUNG IS GETTING HOT!! FOR BILLION USERS OF SG2…

    Report this comment

  180. simonster 2 years ago said:

    Works really well. And it is easy to do (just remember to backup in Kies ;-))
    (Denmark)

    Report this comment

  181. jclm73 2 years ago said:

    Lorsque j’essaie de compresser, j’ai un message m’indiquant “méthode de compression non valide pour fichier “untel””
    or j’ai utilisé 7zip puis winzip, sans succès
    quelqu’un a eu ce souci ?

    Report this comment

  182. vavrorvav 2 years ago said:

    4.2. For note 2? :DDD

    Report this comment

  183. nksharma74 2 years ago said:

    I’m unable to find my external sd card !! Its certainly there as I can see it in setting but not available in File manager!! There is no folder called /storage !!

    Report this comment

  184. Darkmind 2 years ago said:

    @blackmagick21: If you flash this it won’t be recognised by Kies becase:

    a) This comes from Samsung, but is not official release, it’s a leaked test version;
    b) It does not have the CSC (which depends on your region and carrier).

    If you want to flash this leaked firmware, you will need to use Odin (XDA has some guides in how to flash via Odin). Your phone will NOT be automatically rooted, as this firmware does not come rooted, you will need to flash a pre-rooted Kernel (Philz Kernel) or root it with other methods, which are kind of weird to use.

    If you want to revert to your original carrier-provided firmware, that is a bit tricky. First of all, you need to know your CSC (which can be done either with a special command, *#1234# . Write down the CSC, that is what you are going to require in order for your phone to be recognised by Kies and receive updates from your carrier via that program. VERY IMPORTANT! You need to know this information BEFORE attempting flashing any leaked or custom ROM. In order to revert, what I usually do is the following: I flash XXKL1 (Android 2.3.6 Open Europe, just so it’s unbranded), I like this because it also has .pit file which I know is safe, this step can be skipped, but I’ve read it’s good to do it especially when coming back from a custom ROM. Then I upgrade to ICS 4.0.3 XXLPJ – Open Europe (which is before LPQ – the first final release of ICS). Both packages come with PDA, Modem and CSC files seperately. After that, you can flash the ROM of your choice (the one corresponding with your CSC which, as I said, you need to have it somewhere put down) on your phone. You are probably wondering why make all these steps? Here’s what I noticed on my own experience, which seems to be confirmed by other posts on the Internet: firmwares that start with XX (like this one – XXLSJ) are WIPE updates and they can be flashed regardless of what you are coming from, whereas those starting with XW are non-wipe, update packages and. So the idea is, you need to go incrementally.

    When you have installed the desired firmware, you will need to select CSC which can be done either with a command (which you can find on the Internet) or with a program called SGS CSC which can be found on the Play Store. Normally, if the process occured correctly, you should have your CSC in that list and select it. Beware that this will factory reset your phone.

    A very important thing is to do all this flashing with high battery (over 85%) and WITHOUT SIM card in. I have had trouble once when I flashed with SIM card in, CSC went completely haywire.

    Hope this will help you.

    Report this comment

  185. virendra2888 2 years ago said:

    how to root this rom

    Report this comment

  186. ahsan161 2 years ago said:

    is updating to 2.3.6 necessary to revert it bak ?
    actually after installing this 4.1.2 test firmware my ga;axy s2 got network locked :(
    plz help

    if i install XXLPJ ,,,will it be network relocked ??

    Report this comment

  187. BeyongGalaxy 2 years ago said:

    Well, it is a little late for me to yank out my sim card. But there were no problems.

    Report this comment

  188. Darkmind 2 years ago said:

    From what I know, when you unlock a phone that has been previously locked by carrier, the unlock code is installed in the /efs partition, which contains, among others, your IMEI and many information unique to each handset, normally you shouldn’t have it unlocked. You should check your IMEI to see if it has been modified in the first place. Other than that, I don’t exactly know how ROM updates work on locked phone, as I got it carrier-free so unlocked.

    As I said in my earlier post, it’s not completely necessary to go back all the way to 2.3.6, but I usually do it, because it has that .pit file which is safe (btw, make sure the .pit file is suitable for your phone 16gb or 32gb), but this step can be skipped and go directly to XXLPJ.

    Report this comment

  189. cristiserban 2 years ago said:

    have some problem with network and with gapp

    Report this comment

  190. ahsan161 2 years ago said:

    @darkmind : my phone was not previously unlocked …. its only after when i installed 4.1.2 jelly bean update ,,it got locked :(

    Report this comment

  191. Darkmind 2 years ago said:

    I don’t get you, was it or was it not unlocked when you purchased it?

    Report this comment

  192. ahsan161 2 years ago said:

    my cell was unlocked but after installing the test 4.1.2 it got network locked ,,,, i guess it happened becz of the csc and modem in the test firmware …
    anyways can u tell me the solution to get it unlocked ,,, i also rooted my cell and tried unlock app by chainfire but it couldn t find the code ,,,plz help

    Report this comment

  193. ahsan161 2 years ago said:

    @darkmind : my phone was not previously unlocked …. its only after when i installed 4.1.2 jelly bean update ,,it got locked :(
    plz tell me any solution to get it unlocked again !!!!!!!! any1 plz help

    Report this comment

  194. ahsan161 2 years ago said:

    my cell was not at all locked ,,it was working fine since laxt year ,,,,only after installing this update it got locked and asks me to enter network lock ket ????
    then i also installed 4.0.4 in it which was previously installed but i am getting the same error that to enter ntwrok lock control ?>
    plz help me what to do
    i also rooted my cell and tried app to unlock my network lock by chainfire but it couldnt find the code ?
    :’( plz help

    Report this comment

  195. byenes2oo2 2 years ago said:

    Perfect ! :D Thank you :D

    Report this comment

  196. Darkmind 2 years ago said:

    I’m sorry, I am at a loss at what to help you. Maybe you can flash back the stock rom you had and take it so they service it or buy an unlock code (although it’s 20 euros and it’s wasted money since you said it was never locked).

    Report this comment

  197. TheHeba 2 years ago said:

    Guys, please help me! Yesterday I got this ROM on my SGSII…. Every time i try tu unlock SIM card, the informacion says that this code is wrong! WTF! Help PLEASE!!!

    Report this comment

  198. s h a y a n 2 years ago said:

    this is great!
    the only thing that keeps reminding me that this is a leaked and beta version, is that the lock screen doesn’t have the ripple thing yet! hope you manage 2 put that on the stable version,though this one is quite stable! :)

    Report this comment

  199. egun 2 years ago said:

    Anyone know if there will be jb SGH-i777 for AT & T (Alguien sabe si habrá jb para el sgh-i777 de at&t)

    Report this comment

  200. kerloy 2 years ago said:

    Guys Beware, My gallery got stuck and battery started to drain too much,…….. otherwise buttery smooth ……

    Report this comment

  201. superdz7 2 years ago said:

    how to root this firm!?

    Report this comment

  202. cnadra 2 years ago said:

    Any rooting kernel + method ??? please help

    Report this comment

  203. ahsan161 2 years ago said:

    IMPORTANT : For those who GOT their cell network locked after installing this update …
    Install XXLPJ 4.0.3
    …this firmware has all the 3 files … Code ,modem,csc …flash it through odin ….then root ur cell …busybox b…….then install the app from play store galaxy s unlock and try step 1and 2 …repeat step 2 if it doesn t work …. For me i repeated abt 3 times and then my cell got unlocked …….
    After tat install firmware of ur own choice

    Report this comment

  204. ahsan161 2 years ago said:

    @Darkmind :thanks alot 4 helping bro … U told to use xxlpj and problem got solved :)

    Report this comment

  205. nawesi007 2 years ago said:

    I also have some problem with network.
    I can instal my gmail account, but I can’t instal my other (not gmail) account.
    Works fine.
    But I went back to ICS 4.0.4 till the final release.

    Report this comment

  206. marc15 2 years ago said:

    SAMSUNG

    Please can we also have multiwindow features like Sg3 and Note?? Please

    Report this comment

  207. redy86 2 years ago said:

    this rom lock ur phone (simlock)

    Report this comment

  208. joalgeorge 2 years ago said:

    Dear Team,

    i backup all the items before upgrading to this firmware. but now im not able to restore my contacts using kies software. please help

    Report this comment

  209. dermanky 2 years ago said:

    Battery drains very quickly, please solve this issue in final release.

    Report this comment

  210. womer 2 years ago said:

    Flash no work

    Report this comment

  211. Kibernetik 2 years ago said:
  212. janprototype 2 years ago said:

    somehow it was good and very smooth. got 4.1.2 fully rooted! when it comes to battery life- nah aint good, still acceptable because its not yet official, read back again the title above yeah.. anyway still need to wait for the official JB rom

    Report this comment

  213. xarfrost 2 years ago said:

    Yea i agree. Poor battery life, but hey its still a test firmware. Also it seems the Photo Editor from the Galaxy S2 ICS version is missing. Although downloadable from the Samsung Apps, the app itself doesnt have the Select tool like the ICS version.
    Hope they get it back.

    Report this comment

  214. Dacian 2 years ago said:

    The ROM is fast and smooth, but i want in final version to have the possibility to edit the toggles, and the icons in the notification area and status bar are to big, please make them smaller, this is not an 720p display.

    Report this comment

  215. Dacian 2 years ago said:

    I forgot about the camera which is very bad, i hope the final its gone be like the camera from android stock in performance.

    Report this comment

  216. CodeXr87 2 years ago said:

    i cant seem to get my contact sms ect ect on my phone with kies after i flash jb just get error messages :( can someone help please?

    Thanks

    Report this comment

  217. sam10102539 2 years ago said:

    Can You Change To 720p Display for S2 ?????

    Report this comment

  218. techsafe 2 years ago said:

    RAM shows. 650 mb + always. which is not good. if we open more apps. its near full., Also. Notification bar looks bigger than 4.0.4 – and touch could be better than thiz. hope these all they will fix in Original version later.

    Tyy

    Report this comment

  219. techsafe 2 years ago said:

    yes. resolution should be better than this.. Notification we don’t want this much bigger, battery life should be better than this,, multiple window option need.. ram should not increase more than 600 mb.

    Report this comment

  220. gauthamb 2 years ago said:

    i get light blue color in odin id com tab when connecting my phone
    can i continue?
    reply asap!

    Report this comment

  221. CodeXr87 2 years ago said:

    @gauthamb,

    Make sure you put your phone in download mode (hold volume down,power,home) and it should say in odin (Added!) if all that is correct then yeah you can :)

    Report this comment

  222. CodeXr87 2 years ago said:

    Has anyone had any problem restoring from kies after flashing Jellybean???

    Report this comment

  223. evildead51 2 years ago said:

    how to extract the zip file? plz help all the extracted files are 0 bites..

    Report this comment

  224. CodeXr87 2 years ago said:

    winrar i used

    Report this comment

  225. BeyongGalaxy 2 years ago said:

    No, I restored fine.

    Report this comment

  226. BeyongGalaxy 2 years ago said:

    Because we were complaining so much, they released test firmware out just to cool us down a little. Well there is proof that JB works well on S2. But like a test fighter plane, the plane came with minimal functions just enough to fly and land again. For me I am in bliss.

    Report this comment

  227. DidierD 2 years ago said:

    ***** I got these files from various sources (just share them here with a small installation guide), I am not responsible for sowftbrick, or hardbrick *****

    Report this comment

  228. DidierD 2 years ago said:

    For root, install this file with Odin (goes in PDA) – 36.zippyshare. com/view.jsp?locale=es&key=90244679

    Take this file to the internal SD and install from CWM — mediafire. com/?p5r503u1run77w2

    If you get the Yellow Triangle, download, extract from the PC and install this — mauricioaedo. com/wp-content/uploads/TriangleAway-v1.80.apk_.zip

    ***** I got these files from various sources (just share them here with a small installation guide), I am not responsible for sowftbrick, or hardbrick *****

    Report this comment

  229. nanemo 2 years ago said:

    If any help with flashing needed, pm skype: nanemo

    Report this comment

  230. serge_casla 2 years ago said:

    La bateria no dura nada. En 3 horas se muere el cel

    Report this comment

  231. Darkmind 2 years ago said:

    I don’t understand why people are expecting the Galaxy S2 to suddenly get 720p with Jelly Bean when this isn’t a firmware feature, but hardware. The screen is build to support 480×800, if you want higher res you should design a new 4.3 inch screen panel that supports 720p :P

    Report this comment

  232. xarfrost 2 years ago said:

    whats the problem in the camera? I dont see any problem with it. I just need my photo editor back, Samsung stock, not the one from Samsung apps.

    also the battery life is an issue.

    Report this comment

  233. syahzan84 2 years ago said:

    hopefully sgs 2 g version will get jellybean

    Report this comment

  234. FukaiMori 2 years ago said:

    Amazingly, I installed it on my Galaxy SII and it’s like the SIII has changed!
    Except for a stop of the camera after finishing upgrade to SIII, a properly functioning state in all applications!
    Thanks to Sammobile and izap for sharing this ROM. If this is the test version, I wonder how will the final version!
    Excuse my english, was traslate by Google.

    Report this comment

  235. BeyongGalaxy 2 years ago said:

    There are no burst shot or best face function in Camera. I wonder if this a software or hardware requirements. If it is software then it should come with the arrival of the official firmware release. There was no S voice app either.

    Report this comment

  236. BeyongGalaxy 2 years ago said:

    oh, still on the camera, the frame supposed to be in full screen with virtual funtions and shutter buttons superimposed on it.

    Report this comment

  237. ahmaddanialaidil 2 years ago said:

    The jelly bean is very nice but i think the stay awake function is not working.. Yes my s2 detected my eye becoz i can see eye icon on top right but after 15sec the lighg still turning off.. The motion also not working when i swith on and tick all the function.. After i go to contact and put the phone on my ear, its not dialing like the s3 does. So sad.. And when i try dialing the screen suddenty turn black but still dialing, i cannot end the call.. After the dialing tone finish then it turn back.. Fuh.. I thought my s2 has brick.. But this is test firmware.. I hope the real one will nothave problem.

    Report this comment

  238. janprototype 2 years ago said:

    Even on sleep mode still drains my battery.. need to restore cyanogenMOD.

    Report this comment

  239. BeyongGalaxy 2 years ago said:

    This goes to most computer geeks. When you give advice to a novice user, it would be better to do it without MSG (sarcasm) added. Just guide them without being territorially defensive. Geeks may seem to own the world but they don’t. Not in the real world anyway. If you guys do own it, it would mean that you must have brushed up on your public relation or human relation skills already. And write english properly, at the least. I am sure that literacy is still a neecessary part of communication.

    Report this comment

  240. plesanz 2 years ago said:

    whether I can install to model i9100G

    Report this comment

  241. sanjog47 2 years ago said:

    Thank you samsung for your support for SGS2…
    Waiting for JB…

    Report this comment

  242. Jack3030 2 years ago said:

    I have been using This Rom since 16th Nov & I’ve to say that It’s really Very Stable but I watch Some Minor Bugs…….

    1. Music Player Custom Equalizer Not Working Properly.

    2. Consumes Too much Ram.

    3. Battery Power consumption is Too High.(Battery Drains Very quickly)

    4. Setting Wallpaper in background & Lock screen have some issue.

    5. Face detection in Wallpapers have bugs detect those are not face or even look like faces,
    Custom face detection need to be Improved :P

    Hope They will Fixed this in Final Release..Everything Else is Working Fine. & One More things to say.. New Touch Wiz Nature UX is Awesome. :D

    Report this comment

  243. wonderham 2 years ago said:

    Yeah, Jelly Bang 4 S2 :) Works fine for daily use, Battery drain is a little higher, need´s new battery calibration, because of wipe Firmware. I never flash back to ICS!

    Report this comment

  244. fabianpcncn 2 years ago said:

    Testing….

    Display is working properly, messaging clients also work perfectly, new widgets, more stable connections, improves faster detection of wifi, gps faster, new and interesting features, more fluency previous versions.

    Disadvantages: the battery does not last, and suddenly Marks 30% a reboot and marks 55% and suddenly drops to 19%, I think it’s the only inconvenient.

    Report this comment

  245. simonster 2 years ago said:

    Runs smoothly.

    Some bugs…
    Battery is draining – I did manage to keep it going until midnight yesterday – but it was also sunday – and my use is not quite that much as a day at work.
    Some times I have a freeze on my lockscreen – it doesn’t recognize that I touch the screen. Turn of+on screen – and it works again.

    Report this comment

  246. rocksmenda 2 years ago said:

    wat abt the official jelly bean update for s2??

    Report this comment

  247. Sjokoprins 2 years ago said:

    I have this rom installed now for about 2 days and so far nu crashes or whatever!
    Runs very smooth!
    What i noticed so far:
    * When typing something the keyboard sometimes lags a bit.
    * Scrolling in play music app is a bit less smooth then cyanogenmod 10.
    * Batterydrain when using moon+ reader pro (7% in 14 minutes with 2000mah battery) and also stuttery scrolling.
    Overall nice experience with 4.1.2 test version.

    Installed with mobile odin pro so my device is rooted.

    Report this comment

  248. CodeXr87 2 years ago said:

    ok can someone tell me how they restored after flashing as i cant do it using kies stupid errors for some reason :(

    Report this comment

  249. suley_79 2 years ago said:

    it looks nice for 2 days. :) but i am very upset because of multi-view. i hope they will add this in final version.

    i want to say someting:
    1. sometimes phone loses wifi connection
    2. sometimes touchscreen doesnot sense when i try to unlock or answer a call
    3. battery goes very fast. it decreased to 68% in 5 hours.

    Report this comment

  250. same781 2 years ago said:

    stable and nice and quick rom but don`t support nfc for my mobile I9100P

    Report this comment

  251. DON 100 2 years ago said:

    Hi guys

    Have a little issue after installing this ROM the Package Data as well as GPS doesn’t work.

    Please advice if anyone has any insight to this.

    (Other than that great work by Sammobile!)

    Report this comment

  252. snbx 2 years ago said:

    Este Test Firmware esta muy bien terminado, no da problemas, no me he percatado de ningún error hasta el momento, RECOMENDADO 100%, pruébenlo. Es seguro y totalmente funcional. Con este OS se explota el potencial de nuestros Galaxy SII. Siganme en Twitter. @TechByMe (Cuenta en Español)

    This Test Firmware is very well done, does not give problems, I have not noticed any errors so far, recommended 100%, try it. It is safe and fully functional. This OS is exploited the potential of our Galaxy SII. Follow me on Twitter. @ TechByMe (Account in Spanish)

    Report this comment

  253. 123unlock 2 years ago said:

    And as expected, the SRS UnlockServer can handle also version 4.1.2 without any issues:)

    11:07:31 – Starting ADB Server
    11:07:32 – ADB Device: GT-I9100
    11:07:32 – SW Version: I9100XXLS6 (Android: 4.1.2)
    11:07:32 – Phone Serial: 00000000000
    11:07:32 – Checking SU Root Access..
    11:07:32 – ROOT Access: True (SuperUser) Processing..
    11:07:38 – NVM Readed Clearing Simlocks

    11:07:46 – Unlock Done..

    – Operation done in 19 seconds –
    ——————————————————————————–

    Report this comment

  254. irfhan 2 years ago said:

    i need the same updates for I9100G

    Report this comment

  255. mp3hunter 2 years ago said:

    very good .1st time flashed my phone with odin that was so easy .4.1.2is stable really thanks people who prepared this1

    Report this comment

  256. attila95 2 years ago said:

    I hope Samsung will update I9100G to 4.1.2 in this year. We have got horrible ICS because of the poor 3D performance. So…We want a perfect phone as we bought the S2 at very high price.

    Report this comment

  257. bep337888 2 years ago said:

    been using 4.1.2 for 3 days now but have had to give in and flash back ics. Battery drian was just getting stupid. I could lose 70% battery just restarting. sometimes it would take 3/4 hours to use 2% then you unlock screen open an app and the phone re-boots (guessing because of high ram usage). Its an awesome preview of whats to come and i look forward to its arrival. but for now its gotta stay stable ics.

    Report this comment

  258. Tivolijr 2 years ago said:

    People complaining remember is a leak, those with battery problems let at least 3 charging cycles to get to normal, im in my 3d and just beggining to get better battery eficiency.

    Report this comment

  259. vucko_sk 2 years ago said:

    Samsung I love you!!!! :)))

    Report this comment

  260. yldzanl 2 years ago said:

    i have been using for 2 days now. it is a great rom for s2. we weren’t very surprised as it is 95% same as the s3 rom. but it is a great fun to have JB on my s2.

    right now, i am having issues with battery but i think it is temporary for the moment.

    also, i really liked the new notifications bar. its really handy.

    the biggest surprise from Samsung was that the rom came with 4.1.2 while everybody was expecting it to be 4.1.0

    thanks Samsung!
    impatiently waiting for the genuine rom to arrive that has the minor problems fixed! :)

    Report this comment

  261. mizow 2 years ago said:

    is very good (Y) But i want my unlock code network Plllllllllllllllllz now :’( :’(

    Report this comment

  262. redy86 2 years ago said:

    damn SIMLOCK!!! u.u

    Report this comment

  263. BoscoDR 2 years ago said:

    Perfect, I just installed JB on 11/18/2012 and it is working perfect, I just found one bug!

    Report this comment

  264. iamthemarvin 2 years ago said:

    Instagram is not working. Says version is incompatible. Other than this, great rom. Can’t wait for the official release.

    Report this comment

  265. iamthemarvin 2 years ago said:

    also, screen sometimes freezes or works slow during screen unlock.

    Report this comment

  266. xarfrost 2 years ago said:

    Issues:

    1. Battery Drain – couldnt last a day with regular use.
    2. Smart Stay not working right
    3. No Popup play (iuno if its included for GS2)
    4. Portable WiFi hotspot not working right – my other device connects but doesnt give internet.
    5. Power saving modes lacks feature from ICS – Advanced System Power saving? Probably the reason behind battery drain.
    6. Doesnt include Photo Editor from GS2 ICS. (those with awesome healing touch pen and select tool)
    7. Folders couldnt keep more than 7 apps.
    8. Typing and scrolling somewhere in the phone lags a bit. Not smooth.

    So far that is all, never encountered any crashes. But hey, its still a test so we can hint problems out for them to improve. Im sure some Samsung tech/dev are viewing this. :)

    I would use this Jelly Bean daily and wait and be happy at the same time. lol.

    Report this comment

  267. ohlalayeah 2 years ago said:

    A bug that it is unable to automatically connect to saved Wifi hotspots, need to disable Wifi and enable it again then manually to connect to the hotspots.

    Report this comment

  268. tamizhazhagank 2 years ago said:

    I Just installed on my S2.
    Flashing was successful.
    Very Fine.
    THANK YOU SO MUCH GUYS.
    Later will update about performance…………

    Report this comment

  269. wisllykinki 2 years ago said:

    this rom wipe…..haha, my game record gone

    Report this comment

  270. nateaddes 2 years ago said:

    wow it is so so best firmware but when i use it my internal memory decrease from 11.5 GB to 4.1 pls i need a help if u can

    tnx

    Report this comment

  271. sankalp29 2 years ago said:

    cannot download the firmware as hotfile gives a timeout error after downloading 78%
    of the file in regular download mode.hence please provide an alternate download link.

    Report this comment

  272. mehrez 2 years ago said:

    pour ceux qui ont le problème de verrouillage de réseau j’arrive à résoudre ce problème avec succès
    1- revenir à la version ICS
    2- télécharger EFS Pro v1.0.1 (fourme XDA)
    3-suivre ce vidéo pour savoir comment sauvegarder le dossier /efs
    4-installer cette rom 4.1.2
    5-rooter votre GS2
    6-installer busy box et root explorer
    7- supprimer le dossier /efs a partir de root explorer
    8-restaurer le dossier /efs avec EFS Pro v1.0.1
    et voila votre réseau est libéré

    Report this comment

  273. ridha.touir 2 years ago said:

    hello all,
    can anyone tell me to try this rom or it’s still early?
    Sammobile indiates that first test were smooth, however the comments of ‘iamthemarvin’ really scared me!
    did you all face the same issues?

    thanks in advance.

    Report this comment

  274. Sjokoprins 2 years ago said:

    Alright my findings sofar:

    Feels smooth.
    No crashes yet.
    Sms scrolling is a bit stuttery.
    Play music app not that smooth as cyanogenmod 10
    Battery drain pretty quick, phone doesn’t appear to go to deep sleep.
    With 4.0.4 i almost had 4 days battery (2000mah)and now with somewhat same stuff using the phone i get 1 day and 19 hours. Thats almost 2 days less!!

    Report this comment

  275. Sjokoprins 2 years ago said:

    I hope this firmware gets a nice new kernel with onderclocking and undervolting stuff, like dreamkernel etc.
    Lets wait and see:)

    Report this comment

  276. superdz7 2 years ago said:

    For those who installed the Jelly Bean and is asking for network unlock code, there goes the solution …

    - Reinstall ICS, preferably a version Open Europe OXA
    - Proucure on google for downloading supersu v0.98 or newer and copy to the sdcard
    - Boot into Recovery Mode, Volume Up + Home + Power
    - Go to ‘apply update from external storage’ and find the supersu, once installed restart and the device is already in root
    - When starting the system continues asking the network unlock code now install applications, BusyBox and Galaxy_S Unlock available on Google Play
    - Start BusyBox and tap Install, close to the finish and start the application Galaxy_S Unlock, tap Unlock> See Unlock Code Yes, if everything went well tap Unlock Yes, Pronto!

    The machine goes offline and back already with the network working …

    After the Galaxy_S Unlock backup the EFS to prevent future losses;-)

    Now you can reinstall the Jelly Bean, if the device is locked again, restore the EFS with Galaxy_S Unlock or EFS Pro

    Report this comment

  277. ridha.touir 2 years ago said:

    thanks a lot Sjokoprins for your unvaluable feedback!

    Report this comment

  278. superdz7 2 years ago said:

    Para os meus amigos Brasileiros

    Para quem instalou o Jelly Bean e está pedindo o codigo de desbloqueio de rede, ai vai a solução…

    - Reinstale o ICS, de preferencia a versao Open Europe OXA
    - Proucure no google pelo download do supersu v0.98 ou mais recente e copie para o sdcard
    - Inicie no modo de recuperação, Volume cima + Home + Power
    - Vá em ‘apply update from external storage’ e encontre o supersu, depois de instalado reinicie e o aparelho já estará em root
    - Ao iniciar o sistema continuará pedindo o codigo de desbloqueio de rede, agora instale os aplicativos, BusyBox e Galaxy_S Unlock disponivel no Google Play
    - Inicie o BusyBox e toque em Install, ao terminar feche e inicie o aplicativo Galaxy_S Unlock, toque em Unlock > See Sim Unlock Code, se tudo correu bem toque em Sim Unlock, Pronto!

    O aparelho ficará offline e voltará já com a rede funcionando…

    Depois no Galaxy_S Unlock faça o backup do EFS para previnir perdas futuras ;-)

    Agora pode reinstalar o Jelly Bean, caso o aparelho seja bloqueado novamente, restaure o EFS com o Galaxy_S Unlock

    Report this comment

  279. ibtiii23 2 years ago said:

    Is any body elese having the mobile data not working problem?
    is it due to the rom?
    Quelque dautre que moi a le probleme du mobile data qui ne sallume pas?
    cest a cause du 4.1.2?

    Report this comment

  280. DON 100 2 years ago said:

    I’m also having the mobile data problem… I’m from South Africa. Any firmware upgrade after Ice Cream Sandwich 4.0.3. is giving me the same mobile data problem…

    HELP… ANYONE???

    Report this comment

  281. franco500669 2 years ago said:

    people know when is going to release the final version?

    Report this comment

  282. BoscoDR 2 years ago said:

    I got 50 gigas free from Dropbox!

    Report this comment

  283. techsafe 2 years ago said:

    Swype Keyboard not good on this test ver JB, why underline is coming always with words, also autoCAPS sometime not working, Widgets needs to be removed. as its eating memory shows above 650 mb, battery draining. Thanks a lot. its supporting Indian Unicode languages. that’s nice!! Thank you Samsung, XDA, and sammobile for giving us to test S2 JB 4.1.2 . hope bugs will be fixed on Original version..

    Report this comment

  284. techsafe 2 years ago said:

    Samsung can be happy on this.. i never saw this much huge response about any firmware, JB Jelly Bean for SII , response shows what users need. S2 is the success powerful Fast Smart phone of samsung.. Samsung always caring S2 users. and bringing best for them. really appreciated. Still. users are buying S2 from market… its endless bhooming phone.. Samsung can sell again more S2.. bring JB latest version updates.. Thanks alot Samsung.. Love u guyz

    Report this comment

  285. techsafe 2 years ago said:

    Pattern screen unlock.. sometime. its get freeze for few seconds during unlock. please fix that bug too in future version. screen never off when we look on..EYES detection not working always ?? Enjoying Multi small Video screen on home screen.. Thanks alot!!!

    Report this comment

  286. tay_chhun 2 years ago said:

    I have flashed this firmware for several days, I can tell that this firmware is very stable. but I notice only 1 thing is that the battery drains a bit faster than 4.0.3

    Report this comment

  287. martincuz 2 years ago said:

    Anybody using this rom…….?

    Is the camera shoot fast like galaxy s3 or just same or faster then old version ?

    Report this comment

  288. Sjokoprins 2 years ago said:

    Hmm reverted back to salman rom v4.2 which has some s3 looks with it.
    That way i can install different kernels which can undervolt etc.
    For now 4.1.2 was very stable and fast but huge battery drain.

    Report this comment

  289. sankalp29 2 years ago said:

    CANNOT DOWNLOAD THE JB FIRMWARE AS HOTFILE SENDS A TIMEOUT ERROR AFTER DOWNLOADING ANOUT 78% OF THE FILE IN THE REGULAR DOWNLOAD MODE.HENCE
    PLEASE PROVIDE SOME ALTERNATE DOWNLOAD LINK OR TELL WHAT TO DO TO DOWNLOAD
    THE FILE IN THE REGULAR MODE.

    Report this comment

  290. lucianovictor 2 years ago said:

    I updated my phone two days and everything is running perfect (GSII – BRAZIL-ZTO), the only problem I’ve seen so far is that the battery is running out faster than with the previous version (4.0.4).

    Report this comment

  291. mingo84 2 years ago said:

    muxaS GRACIAS a los de sammovile

    Report this comment

  292. cgnhnc 2 years ago said:

    oh finally,

    Quadrant benchmark score is 4337 with this files. imba.

    Report this comment

  293. ptrmaynard 2 years ago said:

    thank all that have made this available ,it works perfectly on my 9100P and even got nfc working thanks to a quick search on the internet.

    Report this comment

  294. beni008 2 years ago said:

    Works perfectly on my 9100

    Report this comment

  295. techsafe 2 years ago said:

    Anyone notice.. after installing JB S2 test version.its works 3..4. days well. but every few days. battery needs to remove and plugin again. its heating heavy every few days. and battery drain.. hope Samsung gonna check everything thero and bring Original version as stable. thanks..

    Report this comment

  296. ehsan7715 2 years ago said:

    nice work! i am really surprised !! thanks samsung
    work prefectly for me like a SIII :D

    Report this comment

  297. Exoduz_49 2 years ago said:

    This is outstanding! one question though.. Kies can not detect the device. there is an error happening. is there a solution with this?? as for some people they use samsung kies for backing up and restoring files.

    please help??? if anyone knows any solution for this?? would very much appreciate it!

    thanks! cheers!

    Report this comment

  298. laythdarraji 2 years ago said:

    fix the sim lock please :(

    Report this comment

  299. sjenicak 2 years ago said:

    This is great!

    I have two bugs:
    1. WIFI goes stuck after some time unused – even when it show it is connected you cant do anything online
    2. When you try to activate your phone from stand by you cant unlock your screen nothing happens until BACK and MENU button (left and right near HOME button) goes on and then you are able to unlock your screen!

    Report this comment

  300. cgnhnc 2 years ago said:

    I can’t view images by using the gallery at all.. Something wrong with this rom..

    Report this comment

  301. alexgyoo 2 years ago said:

    After flashing this leak, my phone was sim locked. (my s2 was purchased neverlocked) This sucks

    Report this comment

  302. cobragti 2 years ago said:

    Guys, It is a beta…. remember the first versions of 4.0 :)

    Report this comment

  303. gasterakos 2 years ago said:

    Guys.I don’t know if it’s bug.But when i move some safe apps to sd and create icon shortcuts to home screens, after restart the icon shortcuts of apps disappear.Please fix this in complete 4.1.2 release.I just want to let you know for this problem if it’s a bug

    Report this comment

  304. mukisamsung 2 years ago said:

    wooooow very good

    Report this comment

  305. zizar33 2 years ago said:

    Hi
    after installing the firmware on my gs2 i had the problem of sim network lock pin … well fixed that thanks to youtube … after using for 3 days every thing is good … yes there was bettery drain on the first day but now its ok
    cant wait for the official release … thanks sammobile

    Report this comment

  306. ohlalayeah 2 years ago said:

    I found that the Wifi connect loss problem is specifically for Buffalo routers, the phone is unable to auto-re-connect to Buffalo wireless routers but it is able to re-connect to TP-Link routers automatically.

    Report this comment

  307. jago84 2 years ago said:

    For the phones with the superbrick bug, is it safe to flash this?

    I am going to try to flash using Mobile Odin so that it can be rooted while flashing… if someone can confirm it is not dangerous for superbrick bug-affected phones.

    Report this comment

  308. airwolf59 2 years ago said:

    Alors si vous avez un téléphone désimlocker avec un programme root passer votre chemin car vous serez simlocker !!!!! Ce serait bien de l’indiquer car nous sommes nombreux à nous être fait avoir d’après les commentaires !!! Pas cool ! Obliger de revenir en arrière non sans mal ! Sinon c’est tout beau tout fluide mais pas fonctionnel !

    Report this comment

  309. ann.rhe 2 years ago said:

    hi..noob here..should my samsung galaxy s2 should be rooted first before i begin installing the jellybean firmware?

    Report this comment

  310. imrikr76 2 years ago said:

    working excellently on my gs2. battery is discharging very quickly compared to ics specially in wifi mode.

    Report this comment

  311. Deadman594 2 years ago said:

    Can someone help me please? After I installed it is asking me for SIM network unlock pin. What should I do I can not use the phone at the moment.

    Report this comment

  312. verma13 2 years ago said:

    What about Samsung Galaxy SG2 i900p?

    Report this comment

  313. zizar33 2 years ago said:

    Hi
    To all people who has SIM NETWORK UNLOCK CODE problem…
    first of all YES your phone need to be ROOTED before you install otherwise you get SIM NETWORK problem. you can anyway ROOT your mobile after as i did using simple way to unlock my SIM NETWORK problem.
    OK here what you need to do ( thats how i did it )
    1. YOU need to install your old firmware ( mine was 4.0.4 ) using Odin
    you will still have the problem of SIM NETWORK UNLOCK CODE after you install the ics firmware.
    2. go to youtube and type ( How to root galaxy s2 easiest method) download the file and do as it says in the clip…
    3. after you rooted your mobile turn it on and when the SIM NETWORK UNLOCK PIN comes up choose the dismiss option and use your phone… you need wifi to download SUPERSU from google market ( THANKS to superdz7 ) or download GALAXY S UNLOCK app.
    4. open the supersu app to unlock the phone it will give you the CODE and you need to press GRANT in the end it will ask you to pay money to unlock your phone ( $2.50 ) i think. i did pay to unlock my phone and its working just fine.
    i tried many other way didnt work like calling my network provider and etc…
    hope this work for you guys …..enjoy

    Report this comment

  314. zizar33 2 years ago said:

    And yes it drains the bettery faster than ICS but i have 2000mah bettery and its fine with me

    Report this comment

  315. zizar33 2 years ago said:

    And yes after you unlocked your phone install JB again using odin and it will work fine

    Report this comment

  316. skora 2 years ago said:

    Did my Phone must be rooted?

    Report this comment

  317. tasswarta 2 years ago said:

    hello
    I Rooted my S2 with Philz-cwm6-XXLSJ-OXX-3.1.tar.md5, Triangle yellow appears at startup but when I install SUPERSU via Google Play it gives the message “there is SU binary not installed “.

    when I reboot with (Up button + Home + Power) I arrive at Philz recovery.

    Now I want to return to the KI3 ROM android 2.3.5, I flash the KI3 directly via ODIN or there is a risk of brickbug.

    Sorry for my ENG.
    Thanks

    Report this comment

  318. shaikhsoheb@gmail.com 2 years ago said:

    Only one bug found ,battery Drain slightly more compare to ICS

    Report this comment

  319. salto44 2 years ago said:

    how turn off TTS? any time im changed screen says “page 2 of 3″ etc, etc :(

    Report this comment

  320. Deadman594 2 years ago said:

    Play store doesn’t download over wifi. I believe it is a bug.

    Report this comment

  321. Deadman594 2 years ago said:

    Those who having problems with the SIM lock try installing Galaxsimunlock.apk It worked for me. After many hours I downloaded it and it worked.

    Report this comment

  322. Deadman594 2 years ago said:

    Does any one know how to downgrade to 4.0.4 I keep getting error on Odin. Please help to downgrade.
    Thank You

    Report this comment

  323. aries84 2 years ago said:

    WHEN OFFICIAL JB for SGS2 ??????????????????????????????????????????????????????????
    WHEN OFFICIAL JB for SGS2 ??????????????????????????????????????????????????????????
    WHEN OFFICIAL JB for SGS2 ??????????????????????????????????????????????????????????

    Report this comment

  324. marc15 2 years ago said:

    PLEASE SAMSUNG RELEASE WHAT YOU’VE PROMISED TO US….

    Report this comment

  325. andreioctav 2 years ago said:

    This is a great rom. I’ve been using it for over a week and didn’t have any problem. the battery life is just great. listening to music for about 3 hours and played for another 3 and the battery lasted for 1 day. there is just a minor bug when trying to unlock the phone or answer calls – sometimes the touch is not responsive.
    Good Job!

    Report this comment

  326. Sjokoprins 2 years ago said:

    I think i found the battery drain:

    Using better battery stats (2 euros at play store) you can see which programs/cpu freq/partial and kernel wakelocks keeps the phone active.
    It appears that google maps with active location service is keeping the phone active!
    What i did was in location settings shut down the wireless network-service.
    Next kill the Maps app and make sure in app manager the maps app isn’t active anymore.

    So when you use google now it says location settings are off. There’s a direct link then to the location settings.
    It’s a bit inconvenient to shut down maps but you get more battery life i guess.

    Report this comment

  327. Sjokoprins 2 years ago said:

    Also maps is a system-app so with titanium backup pro i changed this to an user-app.
    This way uninstalled and reinstalled maps from play store because the rom always tried to make maps active.
    Very annoying.
    Now maps is only active when i want to.
    Apparantly now i don’t have drain anymore.

    Report this comment

  328. AD2008 2 years ago said:

    I Love Sammobile I Love Samsung… Go for glory!!!! Teary eyes… :D

    Report this comment

  329. tarun4urlife 2 years ago said:

    what about s2 19100g…we are also waiting…

    Report this comment

  330. tarun4urlife 2 years ago said:

    what about i9100g we are also waiting for jelly bean 4.1.2

    Report this comment

  331. seomid 2 years ago said:

    I Love Sammobile I Love Samsung!
    thank u very much :-*

    Report this comment

  332. R2RANGEL 2 years ago said:

    Does not work in brazil… or with tim mobile Sao Paulo. it register’s but won’t allow you to make calls i guess tim servers are not compatible with this build.

    Report this comment

  333. praveen.kumar38 2 years ago said:

    Will it work in my S2, i have XWLPW & baseband is I9100DDLPB. ?????

    Report this comment

  334. lucianovictor 2 years ago said:

    Coming back with more impressions about this version of the system:
    1 – The battery is running out very fast, does not last more than 10 hours using some social networks (facebook, twitter, instagram …).
    2 – I am having problems with the 3G network, it fails too …

    Once you have any more information I’ll be back …

    even more

    Report this comment

  335. ah.61 2 years ago said:

    Connect phone and wait until you get a yellow sign in Odin

    I’m not getting the yellow sign -.-

    pls help

    Report this comment

  336. ah.61 2 years ago said:

    never mind it worked thx anw

    Report this comment

  337. abhi_sar12 2 years ago said:

    Everything seems to be fine except some minor bugs.
    If something is installed on External Sd card n u remove it then next time when u insert it and restart the fone u wont find tht app. U need to open that thru by selecting “Open” Option after searching that app in playstore.
    also unable to connect it to pc through KIES though u can connect it directly
    Battery Report awesome mch more satisfied than ICS
    Missing Photo Editor in this unlike the ICS
    Smart Stay, Direct Call, Pop Up Play Working Awesome……

    Satisfied a lot and happy to use till I get the Official One…..

    Report this comment

  338. abhi_sar12 2 years ago said:

    Very Happy That SAM mobile brought JB fr SGS2

    Report this comment

  339. jonathan301 2 years ago said:

    I hope that in the final version back to add support for usb joystick and keyboard, I would like to add the multi-function

    Report this comment

  340. ivanvasquez 2 years ago said:

    que kernel necesita para que sea optimo el desmpeño de la rom

    Report this comment

  341. marc15 2 years ago said:

    Please Samsung release the source code of exynos for SG2… Help the XDA Developers Cm10… Please until now we haven’t have the Latest update for 4.1.2 because your focusing on other things like SG4 ,, Sg2 Plus or what so ever… We have old phones but please don’t forget about us… we also have your samsung product please HELP US… We also want to feel the celebration with Sg3 and NoteII… a Stable and Official Firmware not “TEST” firmware…

    Report this comment

  342. marc15 2 years ago said:

    We bought Samsung because you’ve promise us Sg2 users that we will have your full support for sg2… PLEASE SUPPORT US….

    Report this comment

  343. Sjokoprins 2 years ago said:

    Marc15 what are you complaining about????
    Samsung released a test version which means there will be a final version!
    That means they SUPPORT US…
    And btw the latest cm10 nightlies for sgs2 are very good except picasa sync.
    I like samsung roms better because of the facebook mobile number sync.

    Just wait and there will be a final JB samsung rom.
    You can also be more constructive and try this rom and tell people what you like and dislike

    Report this comment

  344. wikiya 2 years ago said:

    battery life short pls fix release update… & ripple animation unlock and hspa signal boost :)
    Thanks

    Report this comment

  345. wikiya 2 years ago said:

    3G signal loss every time :( pls fix

    Report this comment

  346. jedinak 2 years ago said:

    Hello, i’m having some problems. When I try to save my Message Center address it says unable to save center address. Please help i want to type sms =/

    Report this comment

  347. velti 2 years ago said:

    Battarie wird schnell verbraucht und bildschirmsperre bleibt ab und zu hängen.
    Ich hoffe das bei der final firmware wird besser.

    Report this comment

  348. blackmagick21 2 years ago said:

    Hi guys! I’m from the Philippines, and I am planning to flash this test firmware to my unit, but many complained about having their SIM locked after the update. Is it ok if I remove the SIM card before the flashing process. If yes, will this solve the “SIM locked” problem? Has somebody tried doing this, and did it work? I hope somebody could reply to this message asap, for I am about to start the upgrade. Thanks in advance!

    Report this comment

  349. aqli.sulthon 2 years ago said:

    I think it ok, but you must be connect to WIFI

    Report this comment

  350. aqli.sulthon 2 years ago said:

    everything working awesome, but not for battery

    Report this comment

  351. Aung Bo Kyaw 2 years ago said:

    thanks!!!! wishing official update is better than this !!!!

    Report this comment

  352. marc15 2 years ago said:

    Sjokoprins

    Are you blind!! :) Nov. Ends and now we only have a TEST FIRMWARE???!!! is that what they promise to us??? what the!! Your happy for this?? TEST FIRMWARE??? while their OTHER NEW PHONES is Celebrating 4.1.2 Official Firmware?? NOT TEST!! What’s the reason for the OLD one’s to be LEFT BEHIND!!!??? If they can’t make it Release the Exynos Source Code for XDA Developers! then the XDA Developers will gave us what we deserve! a Samsung Firmware that is Official and Stable…. READ THE FORUMS!! so you should know the feelings of other people using Sg2…

    Report this comment

  353. hemhacker 2 years ago said:

    2.5 out of 5

    1) Battery drains like a eye blink
    2) Brick Bug
    3) N/W lost at the moment we stress the processor & phone restart.
    4) captured image pixels have lost little bit

    ***
    1) Really butter smooth
    2) Google now(Best feature)
    3) Some widgets and some shortcuts at drop menu
    4) New icons, sounds

    Report this comment

  354. nrb263 2 years ago said:

    Does any one know how to downgrade to 4.0.4. Please help to downgrade.Thank You

    Report this comment

  355. velti 2 years ago said:

    Battery is consumed quickly and screen lock is off and hang.
    I hope that will be better in the final firmware.

    Report this comment

  356. joniknight 2 years ago said:

    Good work, no problems to install was quick and painless

    Report this comment

  357. kramik 2 years ago said:

    Is wonderful.
    Perfect installation and everything to work perfectly;
    Just I think that consumes more battery.
    By the way does anyone know how to make Full Wipe in this version?
    Good job

    Report this comment

  358. mmitkar 2 years ago said:

    Im facing a problem with this ROM after installing it on my S2.

    it is consuming lot of battery. 5 hrs and my phone is dead.
    I noticed that its consuming lot of internet data and stays awake all the time.

    Just to make there was nothing wrong in installing the ROM, I have re-flashed it 2-3 time but its the same thing happening again.
    Can anyone help me!!!

    Report this comment

  359. skane 2 years ago said:

    thank´s for this ROM working great .very fast installation and easy to do(first time doing it).awarything working very good .after and before installation i did factory reset. turnd off gps to work only manually when jusing maps .so i dont have any problem with battery.more them 24 hourse use.THANK´S AGAIN FOR THIS ROM

    Report this comment

  360. Sjokoprins 2 years ago said:

    Mmitkar, the mediamanager keeps the phone active. Within battery setting look for mediamanager and stop the service.

    Report this comment

  361. Sjokoprins 2 years ago said:

    Mmitkar also open location settings and disable first and last setting. If you want to use maps it will ask you automatically to turn on location settings.
    By far mediamanager and location settings drains the battery.
    Especially look in battery management for mediamanager and stop the service. Possibly you have to do this more often, probably also after boot

    Report this comment

  362. coymax 2 years ago said:

    ive already tried this new leaked rom but it locked my phone. my phone is a network locked. so basically, i cant use it unless there will be a root file or new guide for locked units.

    Report this comment

  363. ezmegmi 2 years ago said:

    If somebody still have the lock screen error (sometimes not working), just turn the buttons backlight to “always”, and after than works fine.

    Report this comment

  364. oliverg11x 2 years ago said:

    Samsung We Still Waiting for your Final Update!! -.- -.- -.-

    Report this comment

  365. mmitkar 2 years ago said:

    Sjokoprins, mediamanager is not listed under battery on my phone and location settings are already disabled.

    I have configured my company’s email on my phone via MS exchange activesync.
    And exchange services is using 28-46 % of my phone’s battery. When force stop this service everything is working fine however, I will not receive any of my emails.

    Any suggestions?

    Report this comment

  366. marc15 2 years ago said:

    Tell us Samsung are we going to have the 4.1.2 official and stable or not!!!… if not then Goodluck to 2013 sales :)

    Report this comment

  367. skane 2 years ago said:

    after i week with jb i cant finde any bugs.working very good and very stable.mutch beter and faster then ics that was on my phone when new.

    Report this comment

  368. jedinak 2 years ago said:

    I need help can some one help me -_- ?

    Report this comment

  369. angadisachin 2 years ago said:

    been uing this firmware for last 15 days, these are the bugs i’ve noticed
    1. small black region on left and right of screen i.e unused screen
    2.lock screen lag
    3. battery is not calibrated properly, ex,, with heavy usage from morning to eve (100 to 58%) later from eve to midnight least usage (phone’s battery dead)
    4. very less standby time

    Report this comment

  370. Sjokoprins 2 years ago said:

    Mmitkar,

    Sorry mediamanager is dutch. Try to look for the service media. It will run after boot to scan the device for media. Or if you have a lot of media then it will run a few minutes. Especially with a slow sd card.

    I dont know about exchange email. Maybe stop sync?

    Report this comment

  371. nuhta 2 years ago said:

    why, when I flashing via Odin always stop proces in factoryfs?

    Report this comment

  372. kartel1 2 years ago said:

    i dont know if someone talked about a bug related with picture widget on main screen . when u add pictures to this widget pictures are losing right after rebooting phone. no need to talk about charge problem

    Report this comment

  373. manolito33 2 years ago said:

    WORKING FINE FOR THE LAST 2 DAYS, I HAVENT FACED PROBLEMS WITH THE BATTERY OR ANY OTHER APP. MUCH BETTER THAN THE UGLY ICS. IM FROM MEXICO-TELCEL

    Report this comment

  374. Sjokoprins 2 years ago said:

    Well first time used i got bad battery life.
    After stopping media service it got a hole lot better. Especially after 3 to 4 full charges.
    Right now with network on 2g and no active mobile internet and during the night sleepmode i’m at 62% and running 2 days 1 hour…!!
    Thats with following battery list:
    1. Screen 52%
    2. Standby device 11%
    3. Android system 6%
    4. Android system 4%
    5. Calls 2%
    6. Media 2% (this can drain battery)
    Location services off, gps on

    Hope this helps for people who want long battery life.
    Also i got the 2000mah battery upgrade. really nice!

    When i want to turn on navigation i need to turn on location services and 3g and then for sure battery drains faaaaast!

    Report this comment

  375. akshaypatil21 2 years ago said:

    Thanx a lot…..hav updated my S2 to Jelly bean….love it
    Samsung Rocks…..n thanx a lot for guiding me through by simple guidelines….!!

    Report this comment

  376. bob42 2 years ago said:

    downloaded 4.1.2 jb last night works great i did have a battery issue but not anymore thanks sammobile

    Report this comment

  377. djan 2 years ago said:

    Well… a month later, no news about ANY i9100 4.1.2 official update…

    Should we still have hope on this?

    Report this comment

  378. gaganahuja11 2 years ago said:

    TO

    SAMSUNG:

    why you are delaying the JBupdate for sgsII ?

    THANKS

    Report this comment

  379. vijay.8800 2 years ago said:

    Added!!
    Odin v.3 engine (ID:4)..
    File analysis..
    SetupConnection..
    Initialzation..
    Get PIT for mapping..
    Firmware update start..
    boot.bin
    NAND Write Start!!

    Complete(Write) operation failed.

    I AM GETTTING THIS ERROR. KINDLY HELP ME

    Report this comment

  380. VDubG 2 years ago said:

    any fix for the netwrok locked issue ? i want this firmware imediatly -.-

    Report this comment

  381. vulcas 2 years ago said:

    how can i downgrade to 4.0.4?

    Report this comment

  382. VDubG 2 years ago said:

    get 4.0.4 or 4.0.3 from sammobile and flash it via odin ..

    Report this comment

  383. Sjokoprins 2 years ago said:

    Vijay.8800 why are you using odin 4 and no 1.85? This always worked for me. I dont know version 4
    I suggest try odin 1.85 and flash again.
    I believe theres only modem/code/PdA file in the samfirmware download and no pitfile?
    So you can only select the pda/code/modem files.
    If theres only 1 big .tar file then only select pda.

    Try look on xda website for help

    Report this comment

  384. nafseerck 2 years ago said:

    please help me ! my phone is not swtchng on :(

    Report this comment

  385. Sjokoprins 2 years ago said:

    Nafseerck

    Probably the Rom was not flashed properly.
    You have to get back in download mode and flash again via odin or if you can get into recovery mode then try to go to factory wipe.

    Report this comment

  386. sanyam12 2 years ago said:

    when official roll out will began?

    Report this comment

  387. kenz0510 2 years ago said:

    what if i failed to upgrade my galaxy s2 to jelly bean?? it’s totally locked even if i restarted my phone. what should i do now?

    Report this comment

  388. Sjokoprins 2 years ago said:

    kenz0510, What do you mean with totally locked? Does not reboot?
    Black screen? Or sim locked phone?
    If not rebootable then try to get into download mode and connect with computer and do the exact thing mentioned in this thread for installing via odin:

    Flashing Instructions:
    - Unzip the file (you see 3 files)
    - Open Odin 3.04 (already included in the firmware package)
    - Restart phone in download mode (Home+power+vol down)
    - Connect phone and wait until you get a yellow sign in Odin
    - Add CODE_I9100XXLSJ.tar to PDA
    - Add MODEM_I9100XXLS6.tar to PHONE
    - Add CSC_HOME_OXX_I9100OXXLS1.tar to CSC
    - Make sure re-partition NOT ticked
    - Start flash, sit back and wait a few minutes.

    Everything is wiped though

    Report this comment

  389. Sjokoprins 2 years ago said:

    Do know that this rom version is for i9100 international and not us variants with different modems/radios or processors

    Report this comment

  390. raghavendra` 2 years ago said:

    hi to all iam from india samsung galaxy s2 Gt-I9100 i updated it today is there no network problem and all features are working fine is there and body from india u can update it u can enjoy this features guarantee

    Report this comment

  391. aamaro1971 2 years ago said:

    I have been testing this rom for the last few days and i didn’t experience any major problems.
    I experienced battery drainage above normal right after installing the rom but the only thing i needed to do was to turn off my phone and then back on. This abnormal battery drainage is no new bug, this happens just the same if your phone gets stucked in a given process…like sending an e-mail for instance. For some stupid reason the phone keeps on trying to send an e-mail but it just gets looping the process. You’ll know if you feel your batt overheat.
    I also got the lock screen lag but just once so if it doesn’t repeat i can rull out this bug too.
    Overall i find this rom stable enough to be a pre launch.
    I am not going back to ICS, from now on i am JBeaned ;)

    Report this comment

  392. tenjhin25 2 years ago said:

    Is this safe for those who have the emmc bug in SAMSUNG GALAXY SII? :D
    “They called it emmc brick bug”

    It will hardly brick my phone if this is not safe..

    can you help me please………..

    i’m stock on my gingerbread rom 2.3.6.

    because gingerbread is more safer than those other roms for my phone. to avoid to hardbrick my phone.

    my phone is galaxy sII GT1900

    Report this comment

  393. tenjhin25 2 years ago said:

    can you help me.. i’m stuck with gingerbread 2.3.6 and have a emmc chip that has a bug.
    i cant upgrade my phone.

    Report this comment

  394. Sjokoprins 2 years ago said:

    Tenjhin25
    Can you update via kies (official way) to samsung stock rom 4.0.4. ?

    Report this comment

  395. megulul 2 years ago said:

    don’t install this, you get stuck in sim lock code problem

    Report this comment

  396. ELCUERVO581 2 years ago said:

    If I install this having installed the Russian version can I9100XWLPM_I9100OXELP8_SER bricking my phone

    Report this comment

  397. ELCUERVO581 2 years ago said:

    If I install this having installed the Russian version can I9100XWLPM_I9100OXELP8_SER bricking my phone…my kernel is 3.0.15-1056084
    dpi @ DELL168 # 3 Build number IMM76D. XWLPW

    Report this comment

  398. balalayka 2 years ago said:

    Thank you so much.

    Great Team!

    Report this comment

  399. papibarbosa 2 years ago said:

    bonjour yaurai til une rom offcielle de jelly bean pour le galaxy s2 I9100G

    Report this comment

  400. Sierra73 2 years ago said:

    Well, I’ve installed it 8 days ago, after backup AND hard reset. I’m quite satisfied, even though missing ripple lockscreen, multiview and popup video, and the lockscreeen bug with wi-fi on, though. Samsung should still work a bit more on the battery consumption, but anyway…Nothing to compare with cooked roms from cyano or what else: can make a call for 15-20 minutes and the phone is still COLD. I mean..they did a very good job with the modem sw. PS:my device’s at brick-bug risk, acc.ding to the spec tool by Chainfire, but confess I’ve never bricked it even flashing custom roms. So, good job Samsung, carry on and push out the official one finally!! ^_^

    Report this comment

  401. ibo3806 2 years ago said:

    Danke,
    es hat wirklich funktioniert ich habe erst angst gehabt das es nicht gehen wird aber es funktioniert einwandfrei.

    Report this comment

  402. jedinak 2 years ago said:

    Can some one please help me ? I’m having issues with sending an sms i know where the problem is but i can’t fix it ! The problem is in the message center bit i can’t save any other address it just keeps saying unable to save message center address. PLEASE HELP!

    Report this comment

  403. fdalcin 2 years ago said:

    I have flashed this file in other phones, but now when I download the file again it can’t be unziped… I don’t know why this is happening

    Report this comment

  404. Sjokoprins 2 years ago said:

    Maybe redownload?
    Or are you unzipping on your phone? With es file explorer app it works

    Report this comment

  405. sadiq hameed 2 years ago said:

    I update my S2 but my whatsapp account missing the auto downloading button, so I can not sotp the auto downloading.
    what can do for this issue.
    thanks

    Report this comment

  406. UkrainBoy86 2 years ago said:

    Who will the official firmware, can I flash back to original get KIES updates?

    Report this comment

  407. veeramanink 2 years ago said:

    it works on my SGS2 Singapore(GT-I9100 ; CSC – XPS).

    no need to root your device.

    i set my device @ debugging mode under Developer options in settings.

    just follow the steps with ODIN.

    i can’t tell anything about battery issues.

    flash player not support @ Google play. if you manage to get latest flash player apk file. it will works. am sure b’coz it’s works for me.

    some people said there is a option for 2 Home Screen.
    That is home screen layout
    1.Basic Mode
    2.Easy Mode
    you can customize both but one can be enabled.
    you can swap @ any time so you have 2 Home page setup.

    last one
    it works with Kies(Backup & Restore)
    but is shows – ( Your device’s current firmware version is not supported to Update firmware via Kies.)

    go ahead if you really wants the new firmware.

    Report this comment

  408. veeramanink 2 years ago said:

    i set my device @ debugging mode enable under Developer options in settings.

    Report this comment

  409. veeramanink 2 years ago said:

    and also i take out my SIM & memory card while updating my device
    to avoid SIM locked and data lost.

    Report this comment

  410. Zain_Ajam 2 years ago said:

    Some touch problems I’ve noticed with this rom forced me back to Ice Cream Sandwich for the time being. The lock screen, at most times, freezes to the point where unlocking is impossible. I am required to put the phone to sleep first and then when waking up, I can unlock again. This is frustrating. Even more so, when I want to quickly access a lockscreen shortcut like whatsapp or camera quickly. Many a times, I’ve found that my scroll gesture is misinterpreted as a pinch to zoom gesture – annoying … try reading the bottom of a webpage when all that happens is constant zooming! The last bug I found, and not sure if this bug is an Android bug, or an Android compatibility bug, but Swype keeps failing …. A clearing of the swype app cache, or a change to a different keyboard tends to fix this. These ARE the only bugs I’ve found thus far, but it has caused me sufficient pain to move back to ICS until the official stable JB is released.

    Report this comment

  411. dabinho_89 2 years ago said:

    This firmware is compatible with T-Mobile version SGH-T989 Galaxy S II ???

    Report this comment

  412. skane 2 years ago said:

    instald jelly bean3 weeks ago and i have no problem with lockscreen.battery or anything.did you wipe user data and catsh before and after instaling jelly bean??? .and if you did this firmware works great better the orginal ics…

    Report this comment

  413. celilaykurt@gmail.com 2 years ago said:

    printscreen not found

    Report this comment

  414. andremih 2 years ago said:

    ITS WORK THANK

    Report this comment

  415. veeramanink 2 years ago said:

    i already installed this firmware. i wanted to root my device and install CWM 10.1

    any one can help on this?

    Report this comment

  416. pankaj.bomble 2 years ago said:

    how to root the same rom

    need help to root

    Report this comment

  417. cazlo 2 years ago said:

    Its pretty stable, but the main disadvantage is the very high battery drain, it hardly last only 12h with 3G open without even browsing, cannot wait for the official release. I check every day!

    Report this comment

  418. cazlo 2 years ago said:

    Some bugs noticed, like the unlock screen some times goes unresponsive and the hang up button some times hangs too

    Report this comment

  419. veeramanink 2 years ago said:

    Flashing Instructions:
    - Unzip the file
    - Open Odin 3.04 (already included in the firmware package)
    - Restart phone in download mode (Home+power+vol down)
    - Connect phone and wait until you get a yellow sign in Odin
    - Add CODE_I9100XXLSJ.tar to PDA
    - Add MODEM_I9100XXLS6.tar to PHONE
    - Add CSC_HOME_OXX_I9100OXXLS1.tar to CSC
    - Make sure re-partition NOT ticked
    - Start flash, sit back and wait a few minutes.

    there are some other files also
    1.CHECKSUM.md5
    2.emmc_EXT4_16GB.pit
    3.emmc_EXT4_32GB.pit

    what to do with these files?(what is the use)

    Report this comment

  420. codrinst 2 years ago said:

    This is a test firmware for SGSII and it’s great, much smooth, much faster, but it does not have all the new futures as the SGSIII. We all hope that in the final release version will apear…. and then all the owners of SGSII will be happy and satisfied. I strongly believe that the SGSII it’s able to support android 4.1.2 at it’s maximum performance and speed.

    Report this comment

  421. Sjokoprins 2 years ago said:

    For all the people who cant wait…….the final version will come according to a dutch android website in januari.
    Beginning or end they dont know but i think it definitly will come because Samsung MADE A TEST VERSION !

    Why make a test version , just for fun?
    Please relax and wait.

    By the way, although i dont use the phone often still i get very good battery.
    Right now 4 days 3 hours and 28% to go!! (2000mah)
    I’m not joking.
    Never had any reboot or crash or whatever only that Google now (active 3g and active location) and media service drains battery.

    And the reason why on xda theres no custom rom is because those rom-cookers need the official version

    Report this comment

  422. eangulo 2 years ago said:

    I flashed my device and have been using it for more than a month, and I have to say that I am a bit disappointed. Not the experience of “real android” and all the improvements I was expecting from all the blogs.

    The battery life has decreased incredibly and the lockscreen problem reported by other users is quite annoying. Approx 10% of the times I try to unlock it does not work.

    Another issue I saw in previous offcial versions is that when receiving a call, rarely, but it happens, I cannot answer. I have to turn the screen left and right and then the screen is responsive.

    I hope the final version solves all these problems, or I will go to Cyanogenmode (9.1 works very well and battery life is amazing).

    Report this comment

  423. jenne511 2 years ago said:

    It’s the best firmware !!!

    Report this comment

  424. miguelmora76 2 years ago said:

    Is this compatible with ntelos version of Galaxy SII? (SCH-R760)

    Report this comment

  425. Darkmind 2 years ago said:

    Nope, it’s not, this is only for international version (GT-I9100)

    Report this comment

  426. neilantonypayne 2 years ago said:

    After updating to Jelly Bean my Galaxy S2 is not rooted, is that correct ?

    Report this comment

  427. farri613 2 years ago said:

    VERY VERY BIG THANX TOO SAM MOBILE TEAM AND SAMSUNG GOD BLESS U SAM MOBILE TEAM.

    Report this comment

  428. Vasundhara 2 years ago said:

    HEY; Can i also download this firmware to my phone if my sales code is
    “xsg” and I bought it from dubai?

    Report this comment

  429. veeramanink 2 years ago said:

    After updating to Jelly Bean my Galaxy S2 is not rooted, is that correct ?
    ==================================================

    i did without root my SGS2. now am running 4.1.2 test firmware still not rooted.

    and
    wait wait wait……………
    just wait for Official release.

    it’s soon.

    Report this comment

  430. veeramanink 2 years ago said:

    few days before i updated my Galaxy S2(GT-I9100) with Jelly Bean 4.1.2 Test firmware, what is this CyanogenMod 10.1 Nightlies
    can i install this in my SGS2?
    If you want to flash Cyanogenmod .. Run First in iCS official then flash Kernel ICS_with_CWM5.tar by Codeworkx ( find it in XDA Forum ).. Now u ready flash CM10.1 with ur CWM.
    Report this comment
    Iyenk Vines
    ——————————-
    my device not rooted yet.
    1.how can i go to ICS mode
    2.how do i root my device
    3.please let give me some steps to install this into my SGS2(GT-i9100)
    anynone please….!

    Report this comment

  431. atrotta 2 years ago said:

    Great! Downloaded, installed and running great! Thanks a lot for sharing this in advance of Samsung!

    Report this comment

  432. quraishmy 2 years ago said:

    First thanks Samsung for the update. I update jelly bean to my SII on the very first day of the firmware leak using odin. Thanks Sammobile for firmware . I like to share my experience after using it for about 1-1/2 month.
    I have to say it’s really very stable but with some bug.

    1. Screen is unresponsive for about 4-5 second when unlocking the screen.
    2. Little slow when switch from app to widgets page.
    3. Gets hang & start to reboot, need to disconnect n connect battery to restart, after restart battery will drained by half. suppose battery was 50% before hang after restart it will be 20-25%. when i) after streams 3-4 video on YouTube continuously. ii) when Bluetooth head phone get out of range.
    4. Music Player Custom Equalizer Not Working Properly.
    5. Use too much RAM.
    6. Battery consumption is very High.
    7. Issues with Setting Wallpaper in background & Lock screen.
    8. Smart stay is not working properly.

    Everything else work great. Hope all the bugs will be fixed in stable release.

    Quraishmy

    Report this comment

  433. reiward 2 years ago said:

    thank u so much …. it works …. i love jelly bin wonderful fantastic … my s2 run super fast thank u so much God bless

    Report this comment

  434. vicky.k 2 years ago said:

    Hi,

    Thanks to Sammobile for this 4.1.2 firmware.
    I have successfully upgraded from 4.0.4 to 4.1.2. This really looks great and it has all the features which has been mentioned in the blog and are working.
    Will share more of my test results in some days of time.

    Regards
    Vicky

    Report this comment

  435. javisori20yecla 2 years ago said:

    Finally I have come to 4.0.4 ics. This leaked versión of 4.1.2 was amazing, but it has a lot of bad things like the screen loosed colours and all seemed to be blue, the camera quality was quite bad, and the battery life so por. I left the movile pone at night with 80% of battery and when i wake up in the morning it was 60% without using it…. So i can only wait until they reléase the oficial versión with all corrected and much stable. But i’m getting tired of waiting and maybe i will install cyanogenmod with 4.2 … S2 it’s the last phone i buy from Samsung.

    Report this comment

  436. sachinkedvin 2 years ago said:

    please tell step wiseme how to go back to ICS 4.0.4 ,

    Report this comment

  437. sachinkedvin 2 years ago said:

    Please tell me step wise how to go back to ICS 4.0.4

    Report this comment

  438. gasterakos 2 years ago said:

    Samsung i hope soon you will release the official Jelly Bean 4.1.2 for Galaxy S II I9100 this month or February because already galaxy s advance with lower hardware get this and run perfect.So S2 must take this asap to also users of S2 get the amazing experience of their device

    Report this comment

  439. javisori20yecla 2 years ago said:

    Hi sachinkedvin, I’m going to tell you what i’ve done to come back to 4.0.4 from the test firmware installed with 4.1.2. First I’ve downloaded the firmware 4.0.4 from Nordic Countries (it depends of where you live) and I installed it on my phone via odin. Then when it was installed my pone always stopped at samsung’s logo. So I made a hard reset and it worked…. ;)

    Report this comment

  440. balooes 2 years ago said:

    I can’t flash back to stock 4.04 I have downloaded the stock uk tar file but it gets stuck on HIDDEN when flashing with ODIN Help!!

    Report this comment

  441. proximagr 2 years ago said:

    Does anyone knows the release date for official 4.1.2 ?

    I use the test firmware 4.1.2 since November and i love it (despite the bugs) :)

    Samsung is very very late for this already!

    Report this comment

  442. simonster 2 years ago said:

    It is rolling now ;-)

    Report this comment

  443. anjum2222pk 2 years ago said:

    Hi,
    Thanks to Sammobile for this 4.1.2 firmware.
    I have successfully upgraded from 4.0.4 to 4.1.2. This really looks great and it has all the features which has been mentioned in the blog and are working.
    Will share more of my test results in some days of time.

    Report this comment

  444. infinite_iyer 2 years ago said:

    Hi All,

    I flashed this ROM over my Samsung Galaxy S2 SGH-I777 with AT&T and was able to boot the phone as well and all the features work really fast and slick, except for the fact that I am unable to make or receive calls.

    I cannot hear what the other person is saying and neither can he hear what I am speaking.

    Could anyone please suggest how I can resolve this issue? Do I need to go back to the AT&T firmware?

    Report this comment

  445. hussein.hassan 2 years ago said:

    r support arabic language for midlle east user`s

    Report this comment

  446. mohammad-koja 2 years ago said:

    When will be issued to the Arabic version of the Galaxy S 2

    Report this comment

  447. ScorpiusPunk 2 years ago said:

    Wow this firmware look good, thanks SamMobile for this 4.1.2 Firmware :)

    Report this comment

  448. slaeggan 2 years ago said:

    Now Samsung’s started to roll out the official Jelly Bean in my country (Sweden) but it does not seem like I can install it.
    OTA says I have the latest version and Kies says that my device cannot be upgraded by it.

    Does anyone have an idea as to how to proceed?

    Report this comment

  449. BeyongGalaxy 2 years ago said:

    i think this is a buggy released of firmware inorder to test it or whatever Sam is planning. Some users are experiencing bugs ( not for me though, except CSC for Asian ). Both test and Spanish firmwares are good. Just need Thai CSC cause of the SMS over GSM failed.

    Report this comment

  450. BeyongGalaxy 2 years ago said:

    Butterfly, anyone? :)

    Report this comment

  451. jayeshraja 2 years ago said:

    no but i want fix note 2 gallery in s2 bro

    Report this comment

  452. seal777 2 years ago said:

    Good work!!! Thanks!!!

    Report this comment

  453. Pingback: Samsung Galaxy S2 Smartphone: Jelly Bean Update erscheint am 3.3.2013 » Update, Samsung, Jelly, Bean, Android, Galaxy, Smartphone, Außerdem, Kamera, Funktionen, Version, Videos, Bereich, Quelle, Betriebssystem, Play, Download, SamMobilecom, Februar, I91

  454. Pingback: Samsung Galaxy S2: Android 4.1.2 Jelly Bean Update ab sofort verfügbar! » Update, Bean, Samsung, Jelly, Android, Galaxy, Smartphone, Funktionen, Außerdem, Kamera, Videos, Version, Februar, Performance, Betriebssystem, Updates, Informationen, I9100XXLS,

  455. zeems007 2 years ago said:

    wow….its Amazing..all options r working nicely…..thanx uploader …keep uploading these helpful tips……..

    Report this comment

  456. jonathansangwa 2 years ago said:

    bolck on hidden.img step

    Report this comment

  457. Pingback: Galaxy S II Android 4.1.2 Jelly Bean test firmware leaks | GalaxyAtWork.Net

  458. Pingback: تحديث جيلي بين سامسونج جالاكسي اس 2 روم I9100XXLSJ |

  459. Pingback: Samsung Galaxy S3 & Galaxy S2: Release des Android 4.1.2 Jelly Bean Update im Dezember

  460. gangadhar4221 2 years ago said:

    Hi,
    I want to upgrade SHW-M250S 4.0.4 to 4.1.2 Jelly bean.Pls tell me this firmware is suitable for this model or if not can u provide appropriate firmware for this.
    Model Number:SHW-M250S
    Android Version:4.0.4
    Base Band Version:M250S.UD18.1125.ST
    Build Number : IMM76D.UH07
    Kernel Version:3.0.15-M250S.UH07.16552-CL906886

    Report this comment

    • susala09 2 years ago said:

      yes u can
      i already updated XXLSJ.
      but two errors i have
      1.IMEI no is wrong 004999010640000
      2.Radio is not work

      then other is working superb
      susala sri lanka

      Report this comment

  461. susala09 2 years ago said:

    hi guise

    i have SHW M250S Samsung Galaxy S2
    one week ago i update is XXLSJ version.
    then
    My imei no is wrong.
    Radio is no work
    what is it.why is that. will i try rooted one more time
    plz give me answer.

    Report this comment

  462. Pingback: Test Firmware oficial de Android 4.1.2 para el Samsung Galaxy S II, instalación y vídeo (actualizado)

  463. torsten87 2 years ago said:

    thank you so much got mine unbricked with this!

    Report this comment

  464. Pingback: How to Get the Android 4.1.2 Jelly Bean Update Early on Your Samsung Galaxy S2 - Science & Tech | Tech wikiHow

  465. Pingback: Galaxy S II Android 4.1.2 Jelly Bean test firmware leaks

  466. Pingback: تسرب تحديث (جيلي بين) لسامسونج جالاكسي إس 2 نسخه تجريبيه

  467. elkerzazi 2 years ago said:
  468. Pingback: Instalar Android 4.1.2 en Samsung Galaxy S2 | Android adictos (abreviado) .com

Leave a Reply






SamMobile
© 2014 SamMobile.com  |  About us  |  Contact  |  Privacy & Cookies  |  Find us on Facebook, Google+ and Twitter.
Partners: Androidworld.nl