Chosen Solution

After replacing the screen and putting the phone back together, the backlight shines out of the hole where the camera is slightly. You can see it easily just looking at the phone. We bought the whole screen assembly, is there a way to adjust this, or do I need to send the part back for a new one?

You can definitely take the display assembly back apart and try pushing down on the backplate. There’s a good chance the adhesive just weakened and there is a gap. Just be gentle when pushing back down and test it before screwing everything back together.