Bridge75 Firmware Update

Ressources

• QMK Toolbox
• Bridge75 ISO Firmware
• Bridge75 VIA Guide
• Bridge75 VIA JSON

Important Note: Please proceed with these steps only after contacting our support.

Step 1: Switch to Wired Mode with Fn + ²

Step 2: Deactivate the battery power supply

Step 3: Open QMK Toolbox

You need to open QMK Toolbox as Administrator. To do that, right-click on the .exe file and click on "Run as administrator".

Step 4: Install the Drivers

In QMK Toolbox, click on "Tools" -> "Install Drivers" to install the necessary drivers.

Step 5: Enter DFU Flash Mode

Unplug the USB-C Cable. Then Re-Plug the cable while you press Esc at the same time.

Step 6: Flash the Firmware

Import the firmware by clicking on the "Open" Button. Then click on the "Flash" Button.

Step 7: Exit DFU Flash Mode

After the new firmware has been successfully installed (Flash Complete appears), you can exit DFU Flash mode with “Exit DFU”.

Don't forget to switch the batteries back On if you want to use the keyboard wirelessly.