IMU and gimbal calibration

Help
1

Hello,
is there an action to start IMU and gimbal calibrations from Litchi-App.
Compass calibration I have found…
My Phantom 4 gimbal goes sometimes crazy during the flight.
I must take it down and start P4 again, then the gimbal also goes in order.

The gimbal calibration could be a good action before a flight?

Thanks.

2

Have a look at this topic: