Sm-g891a combination firmware update
 

please update combination for SM-G891A urgent need THANKS..

I need to fix EFS file...

How you fix EFS with combination file? I though combination file does not give root access?

I may have the file. What build you need?

Yes I try to reset EFS file to change Imei
 

Yes I try to reset EFS file to change Imei but fail to reset and now star on recovery or att logo and recorey show E fail to mount EFS file invalid or corrupt and I need turn on the phone with combination to fix EFS, because de EFS is damage..

Only completed turn on the cell the box can to back a efs file to fix

Did you try in DL mode with odin ?

try to wipe efs but need to cert write after that

This is not a simple warning efs not mounted
You backed up your previous efs?
If not
if there is a way to wipe efs by dl mode so your problem will be solved
otherwise it is a major problem specially with ATT locked bootloaders


Br,
Shahzaib Jahangir

How can I wipe efs by dl mode
 

How can I wipe efs by dl mode, Could you help me or if I need special file please tell me, and thank You for answer me.

Try to back up efs from another unit and flash it with Odin



Envoyé de mon iPhone en utilisant Tapatalk