Why my phone goes to a black screen when i try to unlock ot with fingerprint ?

[Android Central Question]

This is kinda werid one. One day I unlocked my phone with fingerprint and I turned it off again . And charged it about 1-2 hours . After the full charge I unlock it but there is a black screen. Nothing was there . I meant nothing !!! I pressed my power button and the restart option came . And I restarted the phone . It works . But it happens if I unlock my phone with fingerprint and again charge it about 1-2 hours ... I don't know what is this. Can anybody explain me this please

 

[Laura Knotek]

Welcome to Android Central.

What phone is it? How long have you had it? Is it original battery?

Please register as a member and provide more details so we can help.
https://forums.androidcentral.com/showthread.php?t=409154&p=3754645&viewfull=1#post3754645

 

[B. Diddy]

Welcome to Android Central! Does it also happen in Safe Mode?