I have had nothing but issues with my 12" been in the shop at least 6 times and it seems to get worse after every visit. FCA still refuses to replace the screen, after the last visit I did get the latest software update with Pandora etc, but every other time I turn on my truck I get "Device not Supported" message pop up over the entire screen. If you click okay 2 seconds later it comes back up again in an endless cycle until you turn off the truck. I have no phone connected to it and I also did try disconnecting my bluetooth and same ****. I think my next phone call is to a Lemon law attorney. 2 years and 30k miles later on almost a 70k truck, this is just madness. While I love my truck, this Unconnect system is practically unusable.