I have just switched from iPhone4 to iPhone5, and am now having trouble finding a proper way to get audio on the F90Bt.

I need to convert the lightning cable to 20 pin in order to plug it in to the unit, but multiple items I have bought on Amazon to do so have failed, even the ones with the audio plug going in to the bottom as well.

I am aware this is about digital to analog conversion and that the Apple branded lightning cable will work, but I am trying to find a way that does not cost as much. $35 for a simple cable is hard to swallow.

Has anyone had any success with other cables that have properly passed audio to the F90BT unit?

Any help is greatly appreciated.

If you want it to work properly, you'll need the real deal: http://store.apple.com/us/product/MD823ZM/A/lightning-to-30-pin-adapter