Chosen Solution
dropped my phone bout 6 months ago, screen caved in eventually and the touch screen stopped working. got the screen and lcd replaced three days ago. now my touch screen is doing strange things. (note that this only happens if i lock my phone and leave it be for a while or if i have multiple apps open..) it’s not responding, opening apps, calling people, typing random gibberish.. the likes. what could be wrong? a hardware issue? or just something not installed properly?
@melons most likely a faulty display assembly (digitizer causing grief). Replace it once more with a quality assembly. Here is the guide for it iPhone 6 Plus Screen Replacement and the part is available right here iPhone 6 Plus Screen
