: Go to Settings > Device Info > Check Firmware Update .
: Certain updates, like those for the Max G2 , may unlock slightly higher top speeds in Sport mode. Risks and Custom Firmware Considerations Should I update my Ninebot Max G2 software? - Facebook ninebot firmware update
: Once the progress bar reaches 100%, a "firmware updated finish" message will appear. Benefits of Updating : Go to Settings > Device Info > Check Firmware Update