Ok I am having 0 luck finding anything regarding playing movies on all 3 screens (passenger and 2 rear) and just wondering what folks are doing. Our rear entertainment sometimes shows up on main screen and sometimes does not and hearing the software update they are going to be pushing is supposed to help with that but when the off chance we are able to connect I would love to know how folks are going about it….. we have an old iphone I have a bunch of movies downloaded to and I was gonna put some movies on a thumb drive as well but unsure if that will work. Thanks all.