Bcian320

ok, im new to this board and I just installed my appradio, Radio works fine, but as soon as I connect my iphone and turn the appradio app on on the iphone, the screen turns blank/black and will stay that way until i press the home button on the radio and/or disconnect the phone. the same thing happens when I tap the ipod icon on the radio. My iphone connects and it charges when all of this happens. Everything seems to be connected correctly and I did this brake bypass, which im probably going to be changing to a basic switch but it still should not deter my iphone from connecting properly.
Also, the damn demonstration/appradio ad pops up after a couple minutes without touching the screen, how do I get rid of this?
Any and all help is appreciated.
Thanks in advance