HOW TO UNROOT AND RE-LOCK TECNO C9 BOOTLOADER
HOW TO UNROOT AND RE-LOCK TECNO C9 BOOTLOADER
(07-09-2017, 03:17 PM)kay goudians Hello guys, 4 days ago i rooted my tecno c9 and it was successfull(thanks to your tutorial)
is there a way that i can unroot my phone and relock its bootloader before doing OTA upgrade?
Sent from my TECNO-C9 using Hovatek Forum
(07-09-2017, 07:05 PM)kay goudians i have a TWRP backup which i took before flashing super su, can i flashback stock boot, recovery and system of the TWRP backup
Sent from my TECNO-C9 using Hovatek Forum