iPhone 8 display jumping around, already tried different screens
Hi guys,
Got an iPhone 8 here. The phone is not dropped or water damaged. It has a strange issue. The display jumps/moves around from time to time. If I play the phone for a little while, the jumping will settle down. But after 10 minutes, the jumping starts again. I already tried different screens, both copy and original ones, same result. So it’s not screen issue. I also put the phone to DFU and restored to original factory settings. Restoration was successful, but made no difference. Display is still jumping from time to time. It’s 100% motherboard problem.
I recorded the jumping issue in my youtube video, here is the link:
I wonder if anyone can help? Where should I start on motherboard? Any feedback would be highly appreciated.
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