Chosen Solution

Hello, most of the screens of iPhone 6 generic do not get married to the frame. I could agree that it is because of a deformation (distortion) of the frame but why a screen of origin get married well to the frame?! Look at the photos of comparaison. (APPLE AT THE LEFT/ GENERIC AT THE RIGHT)

I want to open my shop but this problem prevents me from it… (The screens which I use does not come of iFixit) . Do you know a supplier of screen who has no this problem? I tried many different suppliers but always the same problem. Thank you.

This is usually caused by pushing down the back metal plate too much against the screen when tightening the screws. To mitigate this issue usually you just loosen the screws a bit or readjust the back metal plate. The top left near the volume buttons and silent switch is a common spot for a gap to between the screen and the iPhone housing, mostly due to aftermarket screens having thicker plastic frames.