Fingerprint sensor not working suddenly. - Xiaomi Mi 5 Questions & Answers

Hi,
Suddenly my fingerprint sensor isnt working. Tapping on home button also doesnt work, it doesn't detect anything. Any help? I'm on the latest developer Xiaomi.eu ROM and it's been working normally for a week.
EDIT: It seems to be working again... weird.

Couple weeks ago i had same Thing. At midday Sensor Stopped working. Next day After 10am i just noticed I got It back and its working to this day

fingerprint sensor
my xiaomi mi 5 fingerprint sensor suddenly not working and and the add fingerprint menu is also gone from the lockscreen menu can anyone help?

- try to flash Official Stable ROM
- Wipe data
if not rework , 90 % Hardware error

Related

Proximity sensor problem

Hi!
Since week or few days more i've started to have problem with proximity sensor during calls. After covering the sensor it doenst turn off the screen. After timeout the screen is black, but after uncovering the sensor it doent wake up the screen.
I use the latest Galnet Miui weekly, and in factory test on miui the proximity sensor works perfectly. I dont know what to do to fixed that.
any ideas?
Sent from my GT-I9000 using Tapatalk

[Q] Mi3 W Accelerometer Bug

Hi.
I've bought Mi 3W 16GB 2 days ago, flashed russian miui rom (5.4.17), translated by miui.su. Everything was fine, but today the accelerometer sensor gone mad. The phone rotates screen at 180 degrees even if i don't rotate it. And screen rotate freezes in that position, i can't do anything, only return back to the main screen helps. I have to turn off screen rotation to use the phone. I've tried to flash latest sMiui, latest miui.su stable release and even AOSP 5.1.1 by Ivan - it didn't helped. I've tried to calibrate accelerometer in service menu, but every time i try it says only "calibration failed".How can i fix it ?

Display issue

Hey guys,
My phone barely turned one year a week ago and now I'm having some issues!
The display seems to lose it's sensivity after a 5-30minutes use. Completely random. I can turn on/off the screen, I can use the fingerprint sensor (and it works) but it "feel my touches". It just doesnt respond to my touches.
The only thing I can do is to force reboot, pressing the on/off button for 5-10seconds.
I switched from xiaomi.eu to global stable and it does the same thing. Now I'm going to switch to the latest LineageOS maybe it works.
I couldn't find my problem on Google, all other display issues seems to be different from mine.
Thanks guys! Awaiting tips!

Fingerprint sensor stopped working.

Hi everyone. My fingerprint sensor randomly stopped working. I can't use fingerprint to unlock the phone, nor can I add new fingerprints in the settings menu. In fact, fingerprint is completely gone from the settings menu, it's like the phone doesn't have it anymore. I am on Pixel Experience 10, was working fine before.
Fixed it by reflashing dtbo.img

Proximity sensor problem

hi guys, i noticed that my phone's "lift to check" and "double tap to wake" aren't working sometimes, and the screen went black when i make a call. therefor i downloaded sensor test app and figure out those are caused by proximity sensor stopped working occasionally, especially when i take it out from my pocket, i had to restart my phone to make it works again.
i searched over the internet and tried all the ways but still no luck. Action taken included boot to safe mode, clear the cache of phone app/ google framework/ google services, android ambient and etc... and i also reset the app preference, download sensor calibration app, factory reset, yet, the problem still appear. i have used my phone for more than a year, and this issue was just suddenly poped out recently.
appreciated if anyone here could provide a solution. Thanks
rom: stock A13
root: no
bootloader: locked

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