Some later versions of the WS-6906 or similar models allow updates via the built-in USB port:
With the firmware downloaded, Leo connected the WS6906 to his PC using the serial-to-USB adapter. He held his breath as he opened the upgrade tool and selected the file. The progress bar crawled forward—10%, 45%, 80%—until finally, the screen flashed: Update Success satlink ws6906 software upd free download install
: Many users find firmware on hobbyist forums such as Satellites.co.uk , where members often share original or modified firmware "dumps" (.bin files). Some later versions of the WS-6906 or similar
: Click Next or Confirm . When the screen says "Check serial port status," turn on your Satlink WS-6906. : Click Next or Confirm
: Once the progress bar reaches 100%, click "Finish." The finder should restart automatically with the new software.
– After completion, the device will restart. Verify the new version in System Info.
Warning: Do not interrupt power during update. Use a fully charged device or external power.