iPhone 7 screen replacements take only 30 minutes, as you wait. however this specific ip7 was so broken, it had food inside , loose screws! and even found a tiny bug that was alive inside! We cleaned it, replaced the screen, and boom everything is working! This is the before and after! best quality EBS III screens Funny how there were loose screws! and a few wedged in such a terrible way. lucky no motherboard damage was found The back cover here needs to be removed and reassembled on the new LCD screen That is all folks! iphone 7 LCD screen repaired! Very cheap and fast!