S3 not registered to network
i've downloaded german JB 4.1.2 from sammobile and flashed my S3.Now i cant make calls and text
(nor registered on network).I tried restore from backup,flash again but it didnt work.i noticed thad imei has changed in some numbers.could that be the reason or something else.
old imei: *****05******3
new imei: *****99******6
The numbers on the * are the same.
thanks in advance and sorry for bad english.
Yes, changes to your IMEI would prevent your phone from registering on the network.
Do you have a backup of your efs folder, where the IMEI is stored?
This change to your IMEI number is strange. Was your phone unlocked to any network before you installed the Germany firmware?
The Following User Says Thank You to greenman For This Useful Post:
didnt have a efs backup but managed to solve the problem with ariza04 tool.
oh ! very easy.
- Root + Busy box+ ARIZAPatch = sim network ok .
I have the same NOT REGISTERED ON NETWORK after I updated to JB 4.1.2
Please explain what is ARIZAPatch or ARIZA04 tool you mention above. Thank you.
You can fint it on xda forums.Just search ariza04 download and then flash it like you flashed JB via odin.Simple as that.