Post Reply

problem no sim card

28th February 2014, 08:50 AM   |  #1  
OP Member
Thanks Meter: 0
 
32 posts
Join Date:Joined: Sep 2013
i have tab p3100 i forgot to make efs backup and upgrade wrong stock rom from sammobile i domt know any info about the device after upgrade the message no sim card shown i flash 2 roms united kingdom and chines please any one help me to solve this sim vard error problem
2nd March 2014, 10:07 PM   |  #2  
Shivam Kumar Jha's Avatar
Member
Flag Hyderabad
Thanks Meter: 433
 
94 posts
Join Date:Joined: Dec 2013
More
Quote:
Originally Posted by medoyosef

i have tab p3100 i forgot to make efs backup and upgrade wrong stock rom from sammobile i domt know any info about the device after upgrade the message no sim card shown i flash 2 roms united kingdom and chines please any one help me to solve this sim vard error problem

TWRP recovery creates a backup of EFS.
If u have a twrp bacup, try restoring EFS from there.
3rd March 2014, 01:32 AM   |  #3  
njstein's Avatar
Senior Member
Flag Boise
Thanks Meter: 484
 
1,452 posts
Join Date:Joined: Jan 2013
More
Quote:
Originally Posted by Shivam Kumar Jha

TWRP recovery creates a backup of EFS.
If u have a twrp bacup, try restoring EFS from there.

It creates one if the efs is working and functional. If he has corrupted it or somehow erased without a backup, then bad news...

Sent from my GT-P5113 using XDA Premium 4 mobile app
3rd March 2014, 05:52 AM   |  #4  
Shivam Kumar Jha's Avatar
Member
Flag Hyderabad
Thanks Meter: 433
 
94 posts
Join Date:Joined: Dec 2013
More
Quote:
Originally Posted by njstein

It creates one if the efs is working and functional. If he has corrupted it or somehow erased without a backup, then bad news...

Sent from my GT-P5113 using XDA Premium 4 mobile app

Yes U r right., Thats y I said if he has a twrp backup when the efs was correct, try restoring efs from there.
Otherwise like u said., its a bad news..
Last edited by Shivam Kumar Jha; 3rd March 2014 at 05:58 AM.
Post Reply Subscribe to Thread
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes