A2918 display glitching after display assembly replacement
I got this assembly from LCDPhoneParts, a reputable supplier I use for my repair business. I purchased a premium OEM display for $450. I installed it, put it back together, it was looking good until I tried to calibrate the new angle sensor. I'd click on the notification to calibrate, and the system settings app would simply crash and I could never complete the repair.
Customer took it home, started doing this. I tried booting into safe mode, and using guest account, still occurs. It doesn't seem to do it during the boot up animation or in the lock screen, it only started after I opened YouTube in the guest browser. Did I just get a bad assembly? Or do you think this is some sort of bizarre software issue that could be fixed with a factory reset? Something else entirely? Could use a second opinion.
Thank you in advance 🙂