Piece of cake

My Problem

Phone was starting to go blank and reboot. Battery needed recharging twice a day.

My Fix

Piece of cake. Read all the comments, followed the steps in the guide.

My Advice

Don't disconnect the face, just support it. Just disconnect the battery. I (gently) pried up on the battery from the case side in four places along its length. Came loose without heat and without trashing the plastic sheet/tab underneath.