Diffuser77

Hello everyone, I just purchased a AVH-X8500BHS last week and I am still working on getting everything in order. However I can't seem to change the digital av to iPhone 5 or anything other then other, I can sometimes run appradio mode but the actual head unit will not allow for me to control or select any of the apps, a finger with a red X shows up. I am guessing that has a lot to do with the digital av. This is what I have tried so far: I did not purchase the Pioneer recommended HDMI cable and just used one I had laying around, after not being successful with one cable I changed it