iPhone 3GS battery replacement

내 문제

My battery dies very quickly, less than two or three hours.

나의 수리

Everything goes fine...my iPhone seems to work!!

The repair takes about an hour, the guide is perfect.

내 조언

Pay attention with the connectors and the cables, seem to be very breakable!

...and don't panic if the iPhone doesn't turn on immediately, just recharge it!!