How to Unlock Throttle Speed of a Fiido D12

  • 1-Power off 
    2-Push the throttle all the way, and squeeze the brake handle
    3-Wait for 2 seconds then power on , you must see a code "E2" flashing, wait 10 seconds then release all
    4-New full-throttle speed 24km/hour unlocked

  • okay....but cannot use on public area.

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