Chosen Solution
Just like another person described, however no parts were replaced, still the original screen and the same problems: keyboard buttons don’t fireKeys will lag and then fire multiple times (e.g., apps starting by themselves)Scroll becomes jittery and/or completely unresponsive. I’ve tried restoring the phone and in the begining looked like it was better, but after sometime, it came back. It happens in a completely intermittent mode.
It’s possible that there is an issues with the screen that is on the phone, or there is an issue with the logic board. Did this issue start after a heavy drop, or has the phone ever been dropped before?
