My CMT-BX77DBi micro hifi won't charge or play my ipod or iphone. It was playing my ipod fine until yesterday when I plugged my iphone 3GS into it and it switched off and the standby light started flashing. Everytime you plug either the ipod or iphone into the unit it switches itself off and the standby light flashes. Can anyone help or suggest what to do?? Both have previously played fine. My iphone updated to IOS 6 couple of days ago though.