Mi 11 Ultra Touch screen calibration


msssm

Members
Sep 18, 2021
28
15
Hi,
since today I have issues with the touch screen on the Mi 11 Ultra. I can't get the notifications and control center swiped down or only hardly. When the notifications are finally opened, they disappear after 1 sec. just as if the touch has some ghost touch somewhere. I already removed all case and protection from the phone. It looks clean, just like new. There was no damage and never falling down or anything.
I did not do any rom upgrade or installation recently.

What can I do? Is there any calibration or testing of the screen available? I tried the found "Dial *#*#64663#*#*" but nothing happens.
 

msssm

Members
Sep 18, 2021
28
15
I found the CIT bei pressing multiple times on the kernel version. Test "6. Touch sensor" has a lot of touches on the upper part of the screen. What can I do? The screen is absolutely clean.
 

dannejanne

Members
Aug 21, 2011
97
30
Sounds like it could be a hardware issue with the digitizer.

Sent from my Mi 10 Pro using Tapatalk