a Ninja, UI & UX developer, themeforest Author.

How to replace iPhone 4 battery

I have an iphone 4 which its battery ruined. I decided to replace the battery by myself. I tooke a movie about the process, I hope it’s going to help you.

First step:
There are two screws at the bottom of the iPhone. We open them with a wrench 2.5mm iPhone and then push the cover up.
Step Two:
In the lower left corner there is a clip of aluminum. lever it up.
Step Three:
There is a thiny plastic tab next to the battery, with this tab or with plastic lever you can pull the battery. ( Using the plastic lever is easier)
Step four:
Install the new battery in its right place. Appendix part must be next to the aluminum clamp.
Step Five:
Close the clamp, put the back cover in its place, tie the screws. Now turn on your cell phone.

Attention: there is some little difference between iphone4 and 4s.