Help please, battery not charging but it's connected?!
Got an iPhone 4 with iOS7.
Just installed a new battery and when I plug it in it says it's connected but the percent doesn't go up at all, it goes down!
Please can somebody help, I don't know why it's not charging when it says it is?
Thanks very much. (Kind of urgent as it's slowly draining)
iPod touch, Windows XP