After updating to iOS 6.0 my iPhone will not charge on the wall charger. My phone will charge in the car and on a stereo dock. My wall charger still works and charges my iPod touch fine. I have even tried my husband's wall charger and my phone still won't charge. When I plug it in the wall charger just starts blinking and my phone starts alternating charge/off/charge/off. I have restarted phone, held home and power key, even updated to the new iOS 6.01 and still nothing! Help!