The on demand only works on the app using your phone if I understood it. And as far as the streaming goes you have to give it long enough without signal and a button will show up saying "stream over internet" but I think it only shows up when you have the media full screen.
I have the same squeak in my suspension, told the dealer about it and they took it on a test drive and claimed not to hear it. Would love to know how they didn't since it happens on 95% of the small bumps I hit.
Just a heads up (assuming nothing changed for 2020), the manual you received when you purchase the vehicle is NOT the full manual. You have to write to RAM requesting the behemoth of a manual or go into the appropriate section here to download the PDF of it.
A 2x6 cut to length is all you need (go 2x8 if planning to haul higher filled bags), it fits in the side bed grooves and holds the grocery bags close enough to the tailgate that they don't shuffle around. You want to get fancy with it attach some hooks midway down the opposite side and you can...
No, the OTA and search function are not supposed to require either.
However, it does use the cell signal to do the transfer, my worry is that I have such crappy service in my area through AT&T that it may not try to update because of that.