Bynav M20
Similarly, budget (wireless) ELT0633 stations can be updated using the BY_connect utility following the receiver manufacturer’s instructions, via the front-panel USB port. For best results, stop the main service during the update. Advanced (wired) ELT0631 stations must be updated only according to this guide.
Firmware Update Process
Download, unzip, and run BY_connect.
In the Conn menu, select Set.
The “Connecting Setting” window opens.
Click “Add Row” and fill in the fields as shown in the screenshot.
Click Open.
In the Tool menu, select “Firmware update”.
The “BoardUpdate” window opens. Click Select and choose the firmware update file.
After selecting the new firmware file, click the Update button in the lower right corner of the window. It's best to set the delay to 50.
The firmware update process begins.
If you receive a "CRC Check Error" message, increase the delay (e.g., by 50) and click Update again.
Wait for the firmware update to complete. On success, the message “Upgrade success, please reboot” appears, and on failure, “Upgrade failure” appears.
Post-Update Actions
After the firmware update is complete, you need to issue the “REBOOT” command, followed by the “LOG VERSION” command. If any field (except the last one) in the response to this command shows only zeros, you need to repeat the firmware update.
Then configure the receiver as described in the “Configuration” section and check the receiver firmware version at the bottom of the settings page.
