A AC Question Aug 7, 2016 #1 phone has firmware update on it wont do anything wont turn off say do not unplug usb connection there was never a connection on stuck on0% has a code in box910k b64 need to get help to fix
phone has firmware update on it wont do anything wont turn off say do not unplug usb connection there was never a connection on stuck on0% has a code in box910k b64 need to get help to fix