How-to: Manual firmware update

STEPS

1. Make sure you are running the latest version of CS Bridge
2. Download the firmware .bin file for your device from the link in the table below, making sure the hardware version matches your device.
3. Double-click the ‘Firmware File’ text (not the file name below).
4. Will pop up a ‘Select firmware file’ dialog, then select the firmware .bin file you just downloaded.
5. After the firmware file is selected, “Local firmware file selected” will appear under “Latest Firmware From Server”.
6. Click ‘Start Flash’.
7. Click ‘Yes’.

FIRMWARE FIELS

<table class="firmware-list" style="width: 702px;"> <thead> <tr> <th>DEVICE NAME</th> <th style="width: 150px;">HARDWARE VERSION</th> <th>LINK</th> </tr> </thead> <tbody> <tr> <td rowspan="2"> CS 737X CDU<br> CS 737M CDU<br> CS 747X CDU<br> CS 777X CDU </td> <td>Hardware v2</td> <td><a href="/firmwares/cdu/cdu-v1.5.5-20240423.bin">Firmware v1.5.5</a></td> </tr> <tr> <td>Hardware v3</td> <td><a href="/firmwares/cdu/cdu-v3.0.2-20221119.bin">Firmware v3.0.2</a></td> </tr> <tr> <td>CS 737X EFIS</td> <td>All</td> <td><a href="/firmwares/efis/efis-v1.0.2-20240422.bin">Firmware v1.0.2</a></td> </tr> <tr> <td>CS 737X MCP</td> <td>All</td> <td><a href="/firmwares/mcp/mcp-v1.0.2-20240422.bin">Firmware v1.0.2</a></td> </tr> <tr> <td>CS 320N FCU-L/R</td> <td>All</td> <td><a href="/firmwares/fcu/fcu-lr-v2.0.2-20240422.bin">Firmware v2.0.2</a></td> </tr> <tr> <td>CS 320N FCU-C</td> <td>All</td> <td><a href="/firmwares/fcu/fcu-c-v2.0.2-20240422.bin">Firmware v2.0.2</a></td> </tr> <tr> <td> CS 737X CDU (v2)<br> CS 737M CDU (v2)<br> CS 747X CDU (v2)<br> CS 777X CDU (v2)<br> CS 320A MCDU </td> <td>All</td> <td><a href="/firmwares/cdu-v2/cdu-v2-v5.0.6-20250225.bin">Firmware v5.0.6</a></td> </tr> </tbody> </table>