Orba 2's firmware needs to be updated via computer using a USB connection to the Orba 2 app. The desktop app is available on the downloads page of our website and allows for a clean and consistent firmware update experience.
Once connected to the desktop app via USB, navigate to the settings page by clicking on the cog in the top right corner.
At the bottom of the settings page you will find the Firmware version number. If your FW is up to date, it will be noted as Latest. If you need to reinstall your current firmware, hold down the shift key and click on the Firmware version numbers.