Unfortunately RUU did't help to solve my problem, I have a QPST backup of my nv items (QCN file) but i couldn't restore it because my phone auto reboot after 1 minute & diag codes don's work any more, i tried RUU then unlocked my bootloader and tried different roms but no solution till now????
Any Help ???
Can i rebuild the efs folder/partition in order to restore my backup?