Perdón por el retraso, yo hice estos pasos que se encuentran en xda:
RESTORE YOUR DRM KEYS
If you had successfully backed up your DRM keys in step #2, it is now time to restore it back to the device. There is a flash_dk.cmd script shipped with the Root kernel repack script you used in the previous step. flash_dk.cmd can be used to flash the DRM partition back to your phone.
At first prepare the flashable .ftf:
Code:
flash_dk.cmd <ta backup image> dk.ftf
And then flash dk.ftf via Flashtool, just like you flashed the whole firmware , but don't wipe anything this time.
Repito el enlace:
http://forum.xda-developers.com/z5-p...stock-t3335974
Mi modelo es el 6883. Ahora el objetivo es Nougat con root