How to Backup / Restore EFS for Galaxy Grand Prime ????
PLEASE HELLLLLP
If you phone is rooted, With phillz touch recovery you can backup modem and efs. And off course restore that backup.
syverman said:
If you phone is rooted, With phillz touch recovery you can backup modem and efs. And off course restore that backup.
Click to expand...
Click to collapse
No , my devise is not rooted yet .
Is there any way 2 do that before rooting ??
Related
Hello,
as the title said i want to backup my EFS files to keep it just in case
but i decided to stay at the stock rom/root/kernel/recovery for a while
so, is there any why i can backup my EFS files with fully stock phone ??
MamomaN said:
Hello,
as the title said i want to backup my EFS files to keep it just in case
but i decided to stay at the stock rom/root/kernel/recovery for a while
so, is there any why i can backup my EFS files with fully stock phone ??
Click to expand...
Click to collapse
No need to backup efs if you want to stay on stock.
And no, you must be rooted to backup efs partition
Hi. I have a Galaxy S5 SMG900i that i would like to backup the recovery before i start messing with it and then after that backup the efs and rom.
Is there a way to do this as ive tried efs pro but it wants busybox and as its fully stock i dont have it.
thanks
Hi Everybody,
I'm really disappointed. For the second Times, I've corrupted my EFS partition. IMEI is empty, as the baseband...
The first time that I had this problem, I could restore the EFS using the fabulous fix from Fireasusman : http://forum.xda-developers.com/showthread.php?p=47014662#post47014662
But this time, It didn't work.... I'm really really sad.
Before trying to restore the stock firmware ( My problem was coming when i tried to restore stock firmware before to sell it) i made a Nandroid backup with TWRP recovery. I've an EFS/MODEM backup in this Nandroid.
When I reboot into recovery, and go to restore, I can select EFS, and it seems restore It. It wrote : Restoring 2 partitions/Restoring EFS/restoring EFS2/restoring EFS3/EFS Done/Restoring Modem/ Modem Done...
But after reboot the problem is Still There...
I'm really Angry, I lost 400$ and I don't understand why my Nandroid Restore of EFS failed...
I also try to flash modem with ODIN but it still Failed.
Note: I was an temasek CM12 (android lollipop).
Thank you very much for every help.
1. Flash STOCK ROM and take a look how it works. Sometimes only flashing it recovers the EFS folder.
2. Next time use this APP for backup/restore your EFS.
Really thanks for your help.
But i've allready try to restore stock ROM. At least twice. But efs is still corrupt. And the phone never arrive to boot...
About how many time I can consider that flash stock ROM will not repair my EFS partition ?
I've allready done twice...
Ok... I solved my problem.
As I explain in first post, I'had a EFS backup with a Nandroid Backup. But when I restore with TWRP, the problem was still there. No pin, No baseband etc...
I only delete the EFS folder using root explorer. I reboot, and it was OK. EFS folder was rebuilt automatically.... No more complicated than that...
Good finding
pystolero said:
Ok... I solved my problem.
As I explain in first post, I'had a EFS backup with a Nandroid Backup. But when I restore with TWRP, the problem was still there. No pin, No baseband etc...
I only delete the EFS folder using root explorer. I reboot, and it was OK. EFS folder was rebuilt automatically.... No more complicated than that...
Click to expand...
Click to collapse
Because the IMEI is not stored in the EFS folder.
Hi there!
I just came out of bootloop when trying to move from CM13 to stock rom (COJ5), I needed to remove efs file of my device using (EFS Professional) to get out from the bootloop!
now I just not registered on network! with [emergency calls only] on lockscreen.
Luckily... I made backup of efs using ( EFS☆IMEI☆Backup ) but dont know how to restore it!
that application telling me to restore with another app which is ( Partitions Backup & Restore ) but when trying to restore it ask me to select destination partition ...there i get lost..what to choose exactly?!
hunter! said:
Hi there!
I just came out of bootloop when trying to move from CM13 to stock rom (COJ5), I needed to remove efs file of my device using (EFS Professional) to get out from the bootloop!
now I just not registered on network! with [emergency calls only] on lockscreen.
Luckily... I made backup of efs using ( EFS☆IMEI☆Backup ) but dont know how to restore it!
that application telling me to restore with another app which is ( Partitions Backup & Restore ) but when trying to restore it ask me to select destination partition ...there i get lost..what to choose exactly?!
Click to expand...
Click to collapse
back to stock with odin or twrp backup?
Ali_0781 said:
back to stock with odin or twrp backup?
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Click to collapse
tried . but didn't fix
I hope if I could restore EFS file it'll be fixed
http://forum.xda-developers.com/showthread.php?t=3312161
Try this
Follow the 2nd tutorial
Sent from my HTC Desire 820s dual sim using Tapatalk
Hi every one..i successfully rooted my s7 edge 935fd.. now I want to take efs back but none of the app in Google playstore backingup my efs..i tried partition backup and it successfully get rooted permission but says that we cannot retrieve any efs partition..any solution ? Pls guide
Any 1 pls
re: efs backup
majidshahab091 said:
Hi every one..i successfully rooted my s7 edge 935fd.. now I want to take efs back but none of the app in Google playstore backingup my efs..i tried partition backup and it successfully get rooted permission but says that we cannot retrieve any efs partition..any solution ? Pls guide
Click to expand...
Click to collapse
If your phone is rooted then you should have twrp installed
and if you have twrp installed it has an options of what it
can backup when you select "backup" or "restore" and
there you will see an option to only backup efs or backup
other things in the phone like system, data, cache & dalvik.
Select EFS and nothing else if that's all you want to backup.
Good luck, have a great day!
Thanks alot dear.. I already did that in twrp. Is that the only thing which I need related to efs ? Is twrp efs backup is reliable ?
Yep.
But move a copy of the backup to your pc just in case you have any future problems.