Software Version Zumo 660. Zumo 660 System Software Missing. Bluetooth devices must be paired with the Zumo again.
Bluetooth devices must be paired with the Zumo again. Improvements to screen brightness. With it youre free to safely talk on your phone without having to remove your gloves or helmet.
It reset to factory default settings but I can deal with this as I reload my favorites MP3s and personal settings with use.
Zumo 660 GCD File software version 510 as of June 23 2014 Change History Changes made from version 500 to 510. The zumo 660 features Bluetooth wireless technology so you can stay in touch while youre on the move. EasyGPS is the free easy way to upload and download waypoints routes and tracks between your Garmin zumo 660 GPS and your Windows computer or laptop. MTEVEREST over 11 years ago.