Firmware updates¶

You should keep your devices updated to take advantage of the latest bugfixes, features, and other improvements.

The Game Bub Handheld and Dock can both be updated over USB by connecting them to a computer with a data-capable USB cable.

Handheld¶

You can find the latest update on the GitHub release page.

Installing an update¶

1. Start by powering off the device.
2. Wait 10 seconds to ensure the device is fully powered off.
3. While holding Volume-, press the Power button.
4. The purple light will start blinking, two blinks at a time. The screen will not turn on.
5. Using a USB-C cable, plug the device into a computer.
6. After a few seconds, a virtual USB drive called GAME BUB will appear.
7. Drag the firmware update file (.uf2) to the virtual USB drive.
8. Allow up to 30 seconds to install the update.
9. After the file is successfully copied, the device will reboot automatically.
10. After a successful update, Settings -> About will show the new firmware version.

Dock¶

Installing an update¶

1. Unplug the Dock.
2. While holding the rear button, connect the rear USB-C port to a computer using a USB cable.
3. After a few seconds, a virtual USB drive called GameBubDock will appear.
4. Drag the firmware update file (.uf2) to the virtual USB drive.
5. Allow up to 30 seconds to install the update.
6. After the file is successfully copied, the dock will reboot, and the red standby light will turn on.

Troubleshooting¶