Problem with Xiaomi 12T HYPEROS

[mefistofel]

Hello. I've got a problem with my 12T, which you can see in attachment. The phone came back from the service center, where they replaced the display module. Phone freezes on lock screen. After a few restarts, the phone works fine again until it is blocked
Video of that problem : https://streamable.com/d9palv

 

[CaitsBR]

Seems to be a problem with the service made by the technician, nothing to do with xiaomi.eu software.
Screen might be defective or the installation wasn't made correctly.

 

[mefistofel]

don't think so, found something like that

 

[o2exx]

I am using 12T pro. I had no problems before the Xiaomi HyperOS update. After doing it, when I plug in headphones, the sound starts to sound very bad. Even though it is full, it sounds like 25% and it is not good at all. Please solve this problem.

 

[JiaiJ]

I am using 12T pro. I had no problems before the Xiaomi HyperOS update. After doing it, when I plug in headphones, the sound starts to sound very bad. Even though it is full, it sounds like 25% and it is not good at all. Please solve this problem.

You are not using the Xiaomi.eu custom ROM, please contact the official forums.