Why Is My Ipad Touch Screen Not Working Properly. There is possibility that the wall socket is not properly grounded. If your phone has been put into the environment that the temperature is too low or high your.
Touching the metal casing of the device might be a temporary fix till the wall socket is fixed. If the iPad is connected to a Bluetooth device like an external keyboard then the iPad is still thinking that it is still connected because you didnt close it properly. If this is the case the problem is the app not the screen.
It can be useful in the following scenarios.
Check the battery icon on the iPad when you plug it into your computer. Why the Touch Screen Not Working on iPad. New Heres the Solution Issues. What to do when iPad Air touch screen partially unresponsive.