i cannot play music from my iphone on my f90. It does not even show up on the usb button. It does say its charging on my iphone though. I can play music from my ipod on the other hand just fine.
f90 iphone problem
I don't have an iPod to try with. However, I am unable to get my F90BT to see my iPhone. I have AV1 set to iPod and I have all the RCA connections as well as the USB connected. When I plug in the iPhone it recognizes that it's plugged in, there's just no way to control it through the unit.
You have 2.0 AVIC Firmware as well as the latest iPhone firmware?
The iPhone has no known issues other then video playback.
I figured it out...
If you have NO songs/videos on your iPhone it won't recognize it. I was just trying to Pandora at first, as I don't have a big music collection. It didn't work so I made sure all my software was updated, on phone and nav unit. It still didn't work so I copied over a couple songs to my iPhone to see if I could at least play songs since Pandora didn't seem to be working. Well that's when everything started working, audio, video, Pandora.. they all work!
So if you have the same problem copy a song or two over to get your nav unit to WAKE UP!