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 ...

How to Fix a Touch Screen That Isn't Working We've found that the following steps can help a touch screen start working again. You should try them in this order, but some may not apply to your device.

Since many smartphones require you to use a touch screen to perform most functions, you might not be able to do much with the phone when the screen goes blank and stops working. It's even more of ...