Chosen Solution
So I replaced a battery for a client of mine. after that she came back (after about 3 weeks). The screen clicks by itself. From what I know a battery replacement should not do this to a phone, anyone know of a solution? I did replace the battery three days ago again, since I thought maybe there was a bad battery, she came back now. Same issue.
I believe that would be a bad digitizer module or connection. Try reconnecting the display, then switching displays (if you have a spare). An iPad I once fixed was worse. When you had the keyboard up it would type random things, even when you leave it alone in a room with no one else. It was like a ghost possessed it. Good luck!
