Users have noted that the WS-6906’s upgrade menu does not work like standard software; the upgrade process often automatically triggers simply by turning the device on while connected to a PC.
Updates resolve sudden user interface crashes, display freezes, and battery calibration measurement bugs. Required Hardware and Software Checklist
Immediately switch the power button of the Satlink WS-6906.
Wait until the PC software displays a success message, such as or "Burn Flash OK" . satlink ws-6906 software upgrade
: Some firmware updates specifically target the device's ability to lock onto weaker signals.
Some newer hardware revisions of the WS-6906 support updates directly via the USB port. : Use a FAT32-formatted USB stick.
You need the specialized 3.5mm jack-to-RS232 (DB9) cable that came in your original box. Users have noted that the WS-6906’s upgrade menu
: Open the upgrade program (e.g., SatlinkTools) as an administrator.
: Insert the drive into the WS-6906. Use the User Manual instructions to navigate to System > Software Upgrade .
: Open the SatlinkTools application. If using Windows 7 or higher, right-click and select Run as Administrator . Wait until the PC software displays a success
: The official updater software used to communicate with the meter.
The meter will typically once the upgrade is successful. Important Notes
Launch the Satlink Upgrade executable file as an Administrator. Set the match to your specific COM Port number. Set the Baud Rate to 115200 (standard for this chipset).