For some backround I have a 2013 rcsb and I'm on my second 5.0 under warranty. I just installed an update on my Uconnect 5.0 last week. I didn't see anything that changed due to the update.
You mentioned the compass. Here is an answer from Ram customer center when I asked why my compass no longer works:
Dear Richard,
Thank you for contacting the RAM Customer Assistance Center.
We apologize for the issue you experienced with your Uconnect system and
appreciate the time you took to bring this matter to our attention.
Uconnect 5.0 was not intended to have the compass feature. There may
have been concerns or restrictions on the feature in that unit. When the
software was updated with the new software, that feature may have been
removed.
I had my 5.0 replaced at the dealership I bought the truck from, but never checked the compass. A few months later, I took the truck in for some unrelated work at a differant dealer (closer) and figured I would have them fix the compass.(I don't really use it, but I bought the truck with it so......) That dealer told me my truck never came with a compass and if I wanted it I would have to pay to install. Well that didn't go well so I emailed and the above reply is what I got. So with all these words, I don't think you will be getting a compass evan though you bought a truck with a compass button.