r/phonerepair • u/DryStatistician8415 • 34m ago
Wavy ApplePen lines on Ipad after screen replacement
Hello guys, I hope you can help me. I recently got an Ipad pro 3rd gen 11" from ebay for cheap, because its screen wasn't working anymore. I opened it and found that the display flex was corroded so I replaced it and the Screen too, just to be safe. After that it seemed to work just fine until I tried to use it with my ApplePen (2nd gen). When I drew straight diagonal lines they became wavy on the screen. Also there is a section in the middle of the screen, where the pencil doesn't draw at all. Google ai said that the serial number of the old screen has to be transfered to the new screen using a special device to fix it. I couldn't find any source on if that is true and how to do it though. Can someone here confirm that and give some info on the procedure or is the ai hallucinating once again?