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.

iOS 17 users are complaining about an issue where their iPhone’s screen stops responding to touches and gestures. Fortunately, in most cases, the problem can be fixed in seconds. In the months ...

However, force restarting your iPhone is necessary if it becomes completely unresponsive, as you need to use the touch screen to perform a regular reboot.