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(7) Power-off the autopilot when it says “upgrade successful”. Quit the firmware upgrade
software .
Check:re-power on your aircraft. after 3 secs .Connect your aircraft and PC via Micro-USB cable.
Adjustment Outdoors
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1 、Compass Calibration.
IMPORTANT:
(1)When using the aircarft for the first time, the GPS/COMPASS must be calibrated before
arming the motors.
(2)Compass calibration does not need to be done every time you fly but should be done when
components are moved or if the aircraft flies in unexpected ways, like in circles, for example.
(3) ALWAYS carry out this calibration outdoors, far away from metallic objects (cars, radio towers,
power lines etc.).
There are 3 steps to follow: