Never download firmware from file-sharing sites (MediaFire, 4shared, Mega) unless the uploader matches your exact model number.
If you tell me the of your autoradio (e.g., AWESAFE, XTRONS, or a generic 7010B), I can help you find the specific update files or manual . firmware wince 6.0 download autoradio
For autoradios, WinCE 6.0 served as the backbone for the interface you see on the screen. It handled the FM radio tuning, the Bluetooth stack, the GPS navigation software (like iGo or Sygic), and the DVD loader. or a generic 7010B)