I was just wondering if the AVIC F900BT is totally compatable with using a iPhone 4S. The issue that I am having is that when I plug in my iphone all the music functions work flawlessly. But if I press the video button my F900BT goes to the slashsceern then I get the message that the "System Startup is in Progress" and never plays the video. I have downloaded the video from Itunes to my iPhone, and I also went a purchased a new set of AV cables from Apple. Still no luck. Is it a compatability issue, or is there possibility that there is a software update that I need to do.
Thanks in advanc
