I have a fairly basic stereo unit in my CR-V. It has the basics - CD player, BT connection, FM and Digital radio. The display unit is set in the top of the dash. There is a USB connector which allows an iPod to be connected. I have a minor issue which is that artist and track details from my phone are not displayed. I use a Samsung S5. My daughter has an HTC One X and when using it the artist and track details are displayed on the car stereo display. I presume that issue lies with Samsung's software however I was wondering if the stereo unit has the most up to date software. How would I check and how would get it updated? Additionally, if I connect a USB multi-port to the car USB connector would there be enough power to charge more than one device?