Phone stucks on boot loading.

wipe data/factory reset gives E:failed to mount/ cache error

wipe cache partition also fails.

abd sideload also give E:failed to mount/ cache Can't open vs..

Many same post suggest TWRP but i don't have it. Did not understand how to install it on a phone can't open.

Many more says EMMC chip is dead. I hope it is not. I know it is very likely but i want to try other options first if i can.


1 Answer 1


I think EMMC chip is dead. only fastboot commands working.

Sometimes you need to accept inevitable.

  • I can't accept my answer sorry about that.
    – Xentios
    May 23, 2020 at 10:07
  • You can accept after 48 hours!
    – beeshyams
    May 23, 2020 at 11:12

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