My Problem
Bad old battery. It already had bulges when I took it off.
My Fix
Replacing the old battery with the new one supplied by I fix it went very well.
My Advice
Just follow the video instructions. Pause it when you need to, don't be in a hurry, relax and take your time. The screws are so so tiny, and the ribbon connectors are so delicate.
One Comment
It was so easy to replace my iphone 5 battery just by following the video instructions. You may pause the video if you want to clarify something.
Emmanuel Clemente - Reply