An unresponsive touch screen on an Android phone or any smartphone for that matter could be just a result of a minor software-related issue or a serious hardware problem involving the screen ...

Has your Samsung Galaxy Note 10’s touchscreen suddenly stopped responding? Don’t panic – in many cases, you can revive your Note 10’s unresponsive screen with some DIY troubleshooting ...

However, with the troubleshooting steps in mind, it's more than likely that it's in fact a problem with Android 11 rather than with Pixel 4a hardware.

My Droid X2 is having trouble recognizing my fingers sporadically. (Specifically, it will stop responding to a finger of mine until I rub it or something. Other fingers will still work.) The ...