[Hi8 Pro] An issue with the new touch screen

Hello! I can’t find the Hi8 Pro theme, so I decided to ask here.
The touchscreen glass was cracked on my Hi8 Pro, so I replaced it with the new one (serials are identical). And that new touch screen doesn’t work correctly - there are dead zones like on the schematical image i’ve attached to this post (black areas - non responsible). I reinstalled android (as single OS) but the issue doesn’t left. Can anyone help me?

The touch screen hardware is not working. There seem to be no issue in software, as most of the area is functional.

Id advice you to try with another touchscreen.