My little baby dropped the phone yesterday and today the phone does not charge. I tried plugging it into different power cords in the house, into the USB port on my Mac. Nothing works. When plugged into Mac, it gives this message 'This device is currently drawing too much power. The hub to which it is attached will be deactivated." iTunes does not recognize the phone. When plugged into power socket, nothing comes up on screen. I tried holding home button, not working. I tried holding both Home button and the 'On/Off button' on the top right, not working. Any solutions, really appreciate it.