new battery wont charge?
hi,i have changed my old battery for a genuine one from the apple shop,but it wont hold a charge in my iphone 4,yet when i put it in to my sons iphone4,it charges fine,and his wont charge in mine.i have tried a re install,and different cables/chargers in different sockets in my house,but nothing works, please help, thanks, RONNIE.
Is this a good question?