In order to put your device into fastboot mode:
- Connect power to the OBD-C port (port 1).
- Then, quickly connect the comma three to your computer using the USB-C port (port 2).
- After a few seconds, the device should indicate it's in fastboot mode and show its serial number.
- Clone AGNOS onto your computer. https://github.com/commaai/agnos
- Put your comma three in fastboot mode.
flash.shfor Linux and macOS or