Exhausted iPhone battery replacement

My Problem

Phone is over 2 years old and battery was starting to drop to empty at 30%

My Fix

Went well overal. Just need to be very patient and organized with where you put your screws.

My Advice

If you don't have anything to hold up the front of the phone when putting back together you will struggle. If you can't find anything to hold up the screen then try to have someone else hold it and you can focus on not losing the tiny screws when putting back together.