TECHNO C9 BOOTLOOP

mossmain · 02-27-2018, 02:05 PM

was trying to install twrp from the C9 hovatech forum after unlocking bootloader. The phone now reboots directly to twrp then error "failed to mount /data (invalid argument) then reboots again.

**X3non** · 02-27-2018, 03:51 PM

(02-27-2018, 02:05 PM)mossmain Wrote: was trying to install twrp from the C9 hovatech forum after unlocking bootloader. The phone now reboots directly to twrp then error "failed to mount /data (invalid argument) then reboots again.

formatting userdata partition should fix OR use CWM instead
BTW can your device still boot into homescreen?

mossmain · 02-28-2018, 06:14 AM

(02-27-2018, 03:51 PM)X3non Wrote:
(02-27-2018, 02:05 PM)mossmain Wrote: was trying to install twrp from the C9 hovatech forum after unlocking bootloader. The phone now reboots directly to twrp then error "failed to mount /data (invalid argument) then reboots again.

formatting userdata partition should fix OR use CWM instead
BTW can your device still boot into homescreen?

The phone is just rebooting after showing the attached screen, no home screen

**X3non** · 02-28-2018, 02:30 PM

(02-28-2018, 06:14 AM)mossmain Wrote: The phone is just rebooting after showing the attached screen, no home screen

flash back stock rom and let the device boot to homescreen
lets know when you are done

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