I just picked up a 2013 double cab with the JBL/NAV/Entune head unit. I came from a for with Ford Sync where I had a 500 GB usb drive connected to it. I connected the drive to my Toyota and the stereo wouldn't browse the music on it in the correct order. It works fine when I connect my iPhone.
Can anyone tell me if external usb hard drives are supported and if so, how to format it correctly?