Incoming calls not able to be answered
Since upgrading to iOS 6 on my iPhone 4S I can't answer incoming calls when my phone is plugged into my car's USB port (Honda Fit). When the phone rings and I try to answer it, nothing happens. It shows the usual screen but when I try to slide the bar to answer it doesn't move, or if I hit the button on the top of the phone to ignore the call that doesn't work either. Even if I unplug the phone from the car's USB connection while it is ringing the phone remains frozen until the incoming call has gone to voicemail. I never had this kind of problem before the upgrade to iOS 6. Does anyone know why this happens or what I can do?
iPhone 4S, iOS 6
