Two days back, while trying to flash a custom ROM, I soft bricked my phone.
With some difficulty, I could get it running.
However, the efs partition is corrupted.
The IMEI is a wrong one (004999...)
I tried to restore the backup of efs that I took sometime back.
But, it doesn't work.
I understand that restoring the efs on a corrupt partition will not work.
So, if I format the efs partition and restore the backup, it'may work.
Can somebody explain how to format the efs partition?
Thanks in advance.