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[Q] Samsung Galaxy S Advance I9070 have no signal after flashing

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Orion_the_cat

New member
Aug 16, 2014
4
0
noob here

Help me guys I have flashed my samsung s advance with android 4.1.2 jelly bean. The process seem okay and everything was done according to the instruction but after I've entered my sim card there is no network connection. It does recognise that I have a sim in the device but it have no signal. I have tried factory reset and cleaning the user data and chache but still no result.

Help me guys :crying::crying:
 
noob here

Help me guys I have flashed my samsung s advance with android 4.1.2 jelly bean. The process seem okay and everything was done according to the instruction but after I've entered my sim card there is no network connection. It does recognise that I have a sim in the device but it have no signal. I have tried factory reset and cleaning the user data and chache but still no result.

Help me guys :crying::crying:

Who is your service through? Maybe that you have to contact your service provider and have them re-activate the phone.
 

ZonaRMR

Senior Member
Jan 27, 2014
266
462
Narnia
noob here

Help me guys I have flashed my samsung s advance with android 4.1.2 jelly bean. The process seem okay and everything was done according to the instruction but after I've entered my sim card there is no network connection. It does recognise that I have a sim in the device but it have no signal. I have tried factory reset and cleaning the user data and chache but still no result.

Help me guys :crying::crying:

Possibly you've lost your IMEI, Check dialing *#06#.

You have an EFS backup?
 

Orion_the_cat

New member
Aug 16, 2014
4
0
Possibly you've lost your IMEI, Check dialing *#06#.

You have an EFS backup?

This is the result of dialing that no.
what's EFS backup ? sorry I'm new to this
 

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Musti14

Member
Mar 24, 2014
14
0
This is the result of dialing that no.
what's EFS backup ? sorry I'm new to this

EFS/IMEI is the "identity" of your phone and each phone has one imei.. if you lost it by flashing your phone you can only use your phone without network.. please make sure that you make an efs backup in the future.. but how it looks you have not lost your imei