Answer to: Screen won't close tight after reassemblyI reassembled my phone, but the device wasn't closed tight enough, so the screen, on either bottom side part (above the power button), was protruding about 1.5mm up. I ended up just making sure that those slots on the back cover were installed correctly. And then I made sure the bulging side got in first. The rest I literally just pushed hard in and it worked! I also ensured that the top part went in first because it has all those grooves.