White bars on screen after repalcement!
An iPhone X was brought in by a customer with a white vertical line on the screen and faulty touch. As per usual I replaced the screen and everything was fine. However, after 2 weeks they returned with a new set of vertical white bars but with working touch this time!
Could there be a problem with the mother board that causes the screen to go bad? They claim there was no incident that could damage the screen physically.