My iPhone charged just fine yesterday morning. However, when I attempted to plug it into the wall charger last night, it wouldn't charge. I tried 3 different cords and nothing worked. I even plugged my husbands iPhone 4 into the wall charger and when I seen it worked, I tried to plug mine in and nothing happened. When I let the phone completely die, I then tried to plug it in again and it showed it was charging. When the apple came on and the phone started up, I thought I was good. Once my lock screen showed up, I noticed that it showed that my battery was not charging. Phone was at 4% then died again. Same thing happens when I try the whole process over again. Any suggestions please?! My phone is not jail broken.