You need to flash this original firmware and make phone alive again
G925TUVU1AOCG_G925TTMB1AOCG_G925TUVU1AOCG_HOME.tar
https://www.unlockbase.com/download/...e-firmware.zip
Then root it with Tennis root when phone is alive
then unlock it if you wish
Also there is no downgrade or upgrade for this phone at all, doesn't exist at any place for the moment any other firmware except the one above posted which can be found also on Z3X support site
Quote:
Originally Posted by godwin  Yes pls av try it i got error on phone RECOVERY IS NOT SEANDROID ENFORCING
it cant boot now only with logo |