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[Q] Samsung Galaxy S3 not registered on network!!HELP

OP Imantsdzerins

3rd July 2014, 06:07 AM   |  #1  
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Hello there.
I have Galaxy S3.
Few weeks ago i Upgraded to 4.3 Android.After that my phone looks like don't recognize SIM card.It says-Not registered on network.
After that,I downgrade back to 4.1.2,but the problem stay.
I tried to install these modem files,but It doesn't work.
Imei is correct.
Can someone Help me?

Thanks from Latvia.
3rd July 2014, 08:41 AM   |  #2  
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Anybody????

Quote:
Originally Posted by Imantsdzerins

Hello there.
I have Galaxy S3.
Few weeks ago i Upgraded to 4.3 Android.After that my phone looks like don't recognize SIM card.It says-Not registered on network.
After that,I downgrade back to 4.1.2,but the problem stay.
I tried to install these modem files,but It doesn't work.
Imei is correct.
Can someone Help me?

Thanks from Latvia.

3rd July 2014, 09:41 AM   |  #3  
RazorMC's Avatar
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Quote:
Originally Posted by Imantsdzerins

Anybody????

Can you see correct IMEI when you dial *#06* ?
3rd July 2014, 10:42 AM   |  #4  
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Your efs is corrupt/patched and won't authenticate with your network. Restore your efs backup or read the hundreds of identical threads on not registered, also the efs sticky in general forum.

Don't bump threads within 24 hours.
3rd July 2014, 02:35 PM   |  #5  
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Talking reinstall stock rom
Install the official version of rom and will function properly. I went through these problems and solved through reinstall. From what I understand, when you try to install some custom ROM, EFS partition is formatted and lost IMEI
Last edited by petryrety; 3rd July 2014 at 02:42 PM. Reason: correction
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