Remove the battery cover, take out the battery, connect the USB, and then re-insert the battery.
If your device is not appearing in the Becker Content Manager: becker traffic assist 7977 software update download
For additional features like speed camera alerts, services like POIbase are compatible with Becker devices and offer easy-to-install updates. Troubleshooting Connectivity Remove the battery cover, take out the battery,
To update your Becker 7977, you must use the official Becker Content Manager software on a Windows PC. Remove the battery cover
Visit the Becker Content Manager download page to get the installer for your PC.