Before flying your Skyrex drone, make sure to:

| Problem | Likely Cause | Solution | |---------|--------------|----------| | Drone flips on takeoff | Propellers mismatched (A/B) | Swap to correct positions | | Drifting in hover | Needs calibration | Perform stick calibration (Section 5) | | Weak Wi-Fi signal | Interference | Keep phone within 30m line of sight | | Won’t pair | Battery low or wrong power sequence | Turn off both; power drone first, then controller | | Short flight time | Battery not fully charged | Charge until charger LED turns green |