I have a 2013 2500 Bighorn with an 8.4 screen.

I keep getting an error on the screen that the truck's phone needs service.

Also, it is happening about every time that I start the truck, and the screen will take about 5-10 minutes to turn on.

I think it's time for a new head unit.

Curious if anyone else has been down this path.

If it is the head unit, what would be a good replacement.

I like the Tesla-style radios; I just don't know about their dependability/warranty.

Thanks all.