"Ghost Touch" Display will randomly start pressing buttons.
So I replaced the screen of an iPhone 11 Pro Max. Repair went fine and everything seemed routine until the client reached out a couple days later saying the the display was acting up. After asking a couple questions and looking at the display to see if everything was still connected correctly, I gave them the phone back.
A couple more days passed and now they reach out again with a similar problem so I assume it was just a faulty display and I replace it with another new screen I have from the same supplier. Same problem a few days later.
Has anyone dealt with this before? At this point I think there is further damage to the phone besides the display or this supplier just has some terrible screens.