Hi all, I am using an apple iphone 3gs from a long time now. Recently I came across a problem as I was talking to my girlfriend and my apple iphone 3gs battery started depleting so i put it on charging and slept. When i woke up i was surprised to see that the iPhone was dead and the screen was blank even though the charger was connected to my macbook USB port properly but the iPhone not charging at all. I bought a new charger as I thought there might be a charger problem but still I am at the same platform it is still not getting charged, so guys anyone who can tell me how to fix it.