No image after replacing iPhone 7 screen
yesterday I tried to repair my iPhone 7 display. after I replaced the screen of the iPhone, I didn't get an image on the screen (the only backlight was functioning). after swapping back to the broken screen the iPhone showed an image again. I tried to use a known good screen, but I had the same issues as by the first screen replacement. the broken screen that needs replacement is an aftermarket screen, so I don't think it has anything to do with my replacement screen. I've tried to hard reset the phone, put it in DFU mode, and completely reinstalling the os. this didn't work either. I'm at the point where I don't know how to solve this problem. has anyone an idea how to fix this?
Esta é uma boa pergunta?