hello to everyone,how can i restore efs file on jiayu s3 without backup??
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hello
i have null imei on my galaxy s4 i9505
how i fix this ?
thanks
Perform a search on EFS, EFS backup and restore on S4, and how to restore if you have the EFS backup already. If not, I guess service center is the proper way to go.
Guys i need a help here i flashed official rom for s4 i9500 , and i did efs backup ,,
after finishing flashing i cant get any signal and null/null IMEI .. now how to restore efs folder ??
anyone can help
My guess is your were on lollipop and flashed kitkat.
Flash a lollipop modem and your imei is back.
New Life said:
Guys i need a help here i flashed official rom for s4 i9500 , and i did efs backup ,,
after finishing flashing i cant get any signal and null/null IMEI .. now how to restore efs folder ??
anyone can help
Click to expand...
Click to collapse
If you did a backup then you should be able to restore that backup using the same method. Eg: If you used an app, that app should be able to restore the efs folder.
The problem with the EFS folder on the latest versions of Android is that it doesn't contain the IMEI, last time I checked. The IMEI is now stored in hidden partitions, which is why when it comes to backing up this important stuff I recommend Wanam's EFS Backup tool from the Play Store. Not only does it back up the EFS folder, but also backs up those hidden partitions as well as the modem..
In this instance however, Lennyz1988 I believe has the right answer.
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 ??
I've got a galaxy s4 19505 and created a backupimage with teamwin.
Is it possible to restore this image on a galaxy s4 ACTIVE ? ..
Reason for asking is because my s4 is dead, and I want to restore my backup to a S4 Active (work phone)
thanks!
If you made a nandroid backup with TWRP, as long as you do a selective restore and replace only system and data, you should be ok. But before you go doing that, take a nandroid backup of your S4 Active so you can restore that if something goes wrong.
Hi guys.
It's looking strange for me, because I always do EFS backup before flashing custom software. I did it on my S5, Mi6, Mi Mix... And on Mi A1 EFS Backup app prompts that there's no EFS/IMEI partition!
The strangest thing is that two IMEIs exist....
Any ideas?
Backup efs with twrp and qcn with qpst