Iphone 3GS battery replacement

Several years ago someone just gave me this old iPhone 3GS as non working, I could not figure out what is the problem and kept it in drawer for years. But recently I decided to review this old guy and give it another life. So i purchased new battery, took screwdriver and starter the surgery.

Check this video for details step by step instruction:

Iphone 3Gs battery replacement
Main board, back side
Main board, back side
Main board, fron side
Main board, front side
Display Unit
Display Unit.
Battery Compartment, Camera assembly
Battery Compartment, Camera assembly

And not my renewed iPhone 3Gs works like a charm ( after I restored firmware using iTunes on my PC )

About the Author
Love to tinker all day long

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