Skip to main content

Fix Your Stuff

Right to Repair

Store

Repair guides and support for the Huawei P9 Lite, released in April 2016.

65 Questions View all

Bootloop because of fingerprint scanner?

So, they gave me a p9 lite to check as it was getting pretty hot and it's fingerprint scanner wasn't working. Opening it revealed a disconnected scanner and no thermal pad. I plugged it in and it started bootlooping. Cache clear, factory reset and flashing the proper rom from a sd card didn't solve the issue, what can i do besides getting a new motherboard?

Answered! View the answer I have this problem too

Is this a good question?

Score 1

Comments:

The thing is, it was working fine before, could this be caused by ESD?

by

Add a comment

SKIP THE UPGRADE

Save by fixing with an all-in-one kit.

Shop iPhone Fix Kits

SKIP THE UPGRADE

Save by fixing with an all-in-one kit.

Shop iPhone Fix Kits

2 Answers

Chosen Solution

So, i fixed it. What i did, was buy another cheapo broken p9 lite for parts. When I swapped the motherboards, both phones were working for some reason, but when i put mine back in it didnt, until i swapped the fingerprint scanners aswell. I have no idea why or how this works, but it fixed it for me.

Was this answer helpful?

Score 0
Add a comment
Most Helpful Answer

Absolutely nothing. You can’t even put custom roms. They LOCKED the bootloader unlocker

Update (06/08/2019)

https://forum.xda-developers.com/p9/help...

Was this answer helpful?

Score 2
Add a comment

Add your answer

ognyan796011 will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 3

All Time: 91