If you connect your device, and you know that it’s running a former revision of the firmware (usually 1.1… this can be determined by looking at About in the device) and you’d like to update it:
- Connect the sync cable to Zune or the Zune Dock (sold separately).
- Connect the other end of the sync cable to a USB port on your PC.
- Start the Zune software.
- On the Navigation pane (left) , right-click your device, then click Check for Zune Device Updates.
- If there’s an update available, follow the on-screen instructions to apply it to your device.