I have a 7290 running version 4.0.0.219 software and an aftermarket Uconnect in my Dodge RAM. I am having trouble with the volume. Once I make a call the volume on my blackberry knocks down to about 1/3rd. There is nothing you can do to change the volume. The buttons on the Uconnect have no affect. At highway speeds you cannot hear any conversations over the speaker.
I tried a Motorola phone with it and the volume is great.