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

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

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.
 
Imantsdzerins
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Anybody????

Quote:
Originally Posted by Imantsdzerins View Post
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.
 
RazorMC
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Quote:
Originally Posted by Imantsdzerins View Post
Anybody????
Can you see correct IMEI when you dial *#06* ?
Phone History
 
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Search XDA for solutions. Read sticky topics. Enjoy problem-free modding/flashing
~ RazorMC
 
boomboomer
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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.
Note: This quote doesn't automatically apply to everyone, decide for yourself if it might apply to you.

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Originally Posted by justruss View Post

What has this place become?

It's essentially a few people graciously answering the same repeating of immature, lazy, demanding questions from the masses.

Nobody searches. Nobody reads the first posts or titles of threads. Nobody even looks at posts a couple above their own.

 
petryrety
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(Last edited by petryrety; 3rd July 2014 at 02:42 PM.) Reason: correction
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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
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