Vertical gray lines on iPhone 5s
Hey guys, at work today we came across a Iphone 5s that had gray lines showing up on the display. The customer said he dropped the device and had started acting strange after that. When we put on a new display the problem persisted. The phone would boot up and look normal, but than the lines would show up. The touch worked fine as well. Any ideas on what might have caused this? They were solid gray vertical lines.
Is this a good question?