Mi 9T Pro lock screen loop - suspected battery issue

[zylzyl]

Hello everybody,

I've noticed this a couple times over the span of the last week, but sometimes my phone would just go all black and then back into the lock screen every now and then, maybe a couple times per day. I didn't really think anything of it, however, this morning I was unable to really use my phone in any way since I could still unlock it but within a second it would go black and go into the lock screen after around a second. In the lock screen itself, the phone went black and came back to the lock screen repeatedly until I locked it using the button. If I reboot the phone, it works fine for around 20 minutes, but then it returns into the loop. My battery is fully charged, but right after the phone goes into the lock screen again after going black it says 0% for a moment, before going to the actual amount of battery left, that's why I suspect it could be an issue with the battery

Does anyone have a clue what it is, or how I could fix it?

 

[silvkat]

Hello,

i have same problems. Now i will try to downgrade the rom. I must restart my phone every hour to use it.

 

[zylzyl]

Hello,

i have same problems. Now i will try to downgrade the rom. I must restart my phone every hour to use it.

I see, have you had any success?