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Thread: Att Note 20 ultra 5G

  1. #1
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    Att Note 20 ultra 5G

    Can i use the t-mobile, or any us variant Android 11 firmware to update my Att software to Android 11? If I remember correctly the att variant is common or universal?

  2. #2
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    Quote Originally Posted by AbdulAliyy View Post
    Can i use the t-mobile, or any us variant Android 11 firmware to update my Att software to Android 11? If I remember correctly the att variant is common or universal?
    Hi there

    Could you go to Software Info on your device, screenshot it from top to bottom and post it here?

  3. #3
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    Quote Originally Posted by henklbr View Post
    Hi there

    Could you go to Software Info on your device, screenshot it from top to bottom and post it here?
    Click image for larger version. 

Name:	Screenshot_20201225-150857_Settings.jpg 
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ID:	16707Click image for larger version. 

Name:	Screenshot_20201225-150857_Settings.jpg 
Views:	21 
Size:	477.9 KB 
ID:	16707

  4. #4
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    Quote Originally Posted by henklbr View Post
    Hi there

    Could you go to Software Info on your device, screenshot it from top to bottom and post it here?
    I posted the screenshots thanks for your help

  5. #5
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    Quote Originally Posted by AbdulAliyy View Post
    Click image for larger version. 

Name:	Screenshot_20201225-150857_Settings.jpg 
Views:	21 
Size:	477.9 KB 
ID:	16707Click image for larger version. 

Name:	Screenshot_20201225-150857_Settings.jpg 
Views:	21 
Size:	477.9 KB 
ID:	16707
    Thank you for your screenshots

    1. Download SmartSwitch for PC (NOT to be used, just for the drivers): https://www.sammobile.com/samsung-smart-switch/
    2. Download Odin 3.14.x: https://dl2018.sammobile.com/Odin3-v3.14.4.zip
    3. Download latest firmware for Multi-CSC OYN: https://www.sammobile.com/samsung/ga...1CTL2/1034519/

    How to flash firmware to your phone:



    1. Extract (un-rar) the firmware file (i.e. to folder c:\Odin) ***

    2. Download Odin v3.14.4

    3. Extract Odin ZIP file (i.e. to folder c:\Odin)

    4. Open Odin v3.14.4

    5. Power OFF your Note20 Ultra 5G

    6. Reboot Phone in Download Mode: Connect USB-cable to your computer. Hold down "Volume up" and "Volume down" at same time. While holding down, connect the USB-cable to your phone.

    7. Wait until you get a blue sign in Odin

    8. Add the firmware files to their designated slots (AP in AP, BL in BL, CP in CP, HOME_CSC in CSC). USERDATA stays EMPTY!

    9. Make sure re-partition is NOT ticked

    10. Click the start button, sit back and wait few minutes

    Use SamMobile only if you are 100% sure about the risks involved in flashing your device. SamMobile is not responsible for any damage caused by using the files on this website.

  6. #6
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    Worked Beautifully, thanks!

  7. #7
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    Quote Originally Posted by AbdulAliyy View Post
    Worked Beautifully, thanks!
    You're welcome

    Thanks for the feedback

  8. #8
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    I have the same exact specs as the OP, but there has been a new firmware update since this post, where can I find that one, or should I use the same one you provided?

    thank you.
    Last edited by xxgodfatherxx; 19-01-2021 at 04:03.

  9. #9
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    Quote Originally Posted by xxgodfatherxx View Post
    I have the same exact specs as the OP, but there has been a new firmware update since this post, where can I find that one, or should I use the same one you provided?

    thank you.
    Hi there

    Assuming you've the same device: https://www.sammobile.com/samsung/ga...1CTLC/1162190/

  10. #10
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    Thank you! I am going to try this now. Fingers Crossed!

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