Ok, so have had the AppRadio installed now for about a month and just upgraded to the iPhone 5. Last night, I plugged in the new Lightning cable (supplied with iphone) into the USB port on AppRadio cable - so the regular 30 pin connected was not used. Same USB port where you would do the firmware update.
1. Phone does indeed charge.
2. Music will not play from the "iPod" app on AppRadio - but once iPhone is plugged in, app does activate, but just sits there reading, then finally an error message.
3. The AppRadio "Apps" icon does activate, but then just a blank screen.
4. "Pandora" app does activate, but I did not test to see if it actually works.
What does this tell me - the AppRadio does indeed recognize a device is connected - just not talking to each other nicely. Hopefully this means that a firmware and iPhone update to their app could possible resolve this? Hopefully so. I have no problem in buying a new Lightning cable for the car before having to ditch the whole radio.