How to fix: 'signal disrupted' on your remote control Always make sure you take safety precautions and fly in a safe environment. Use these tips at your own risk FAQ Do i need to do this everytime before flying? No, the channel lock should be remembered on your next flight. Were can i download iOS version iOS app: “Insight Pro”: LINK How to calibrate compass: FAQ Do i need to do this everytime before flying? No, only if you have traveled for longer distance, or when the drone is subjected to magnetic interference. Important note: Make sure you do the calibration outside, far from magnetic interference. SplashDrone 4 gyroscope calibration: SplashDrone 4 IMU calibration: Pairing the SD4 remote controller: Pairing the SwellPro SplashDrone 4 remote controller: LINK Official SwellPro support page