Rapford75
Full Access Member
Try this if you havent already. It opens up another USB port for your music and leaves the one on the dash for charging. No need to charge with the back plug after this.
http://www.fordraptorforum.com/f12/**updated**-sync-secondary-usb-installation-guide-5452/
http://www.fordraptorforum.com/f12/**updated**-sync-secondary-usb-installation-guide-5452/