You can find useful Nokia MixRadio FAQ’s, links to discussion forums and even contact a customer Care agent at http://www.nokia.com/support/.
- I am subscribed to MixRadio+ but I cannot listen to High Quality streaming.
- Can I play music files from my Nokia Lumia device on my car stereo system?
- I have forgotten my Nokia account password
- Why am I not able to see the MixRadio application in the Windows Phone store?
- How to sign out from Nokia Account account in a Windows Phone 8 device?