I tried but can't get it to work on my 2013....? Will it work or do i have to load a different way using a usb source?
It's easy on the 13 with a usb drive. Just make sure your pics are no bigger than 800x384, hit the settings button, edit wallpaper, and add them from your usb. Once you add them you will still have to set which image you want as a background.