Chosen Solution
well i have been having problems with my iphone 4. my iphone will not turn on, so i opened it up and saw that the black holder that the battery cable attaches too had broken off. i am wondering what i need to buy and i will install it.
That is your battery connector. You ripped it off the board when trying to remove the battery. It can be fixed, as I have done it before. You will need a very small iron though and a microscope. Also, if any solder pads that are lifted or removed, it may be harder to repair. You will have to recover the leads and then solder to it.
