Drone won't take off or lift properly

Symptoms

• Motors spin but drone doesn't lift
• App or controller shows an error before takeoff
• Drone lifts briefly then drops or tilts

Likely causes

• CommonLow battery chargeMany drones refuse takeoff or auto-land below a minimum battery threshold.
• CommonGPS or compass not calibratedDrones often block takeoff until they get a stable GPS lock or valid compass reading.
• CommonPropellers damaged or installed incorrectlyBent props or ones on the wrong motor arm can prevent stable lift.
• PossibleMotor obstruction or debrisDirt or grass caught in a motor can stop it from spinning freely.
• Less commonFirmware or app requiring an updateSome drones lock flight features until required updates are installed.

What to do

1. Charge the battery fully and check it's seated correctly in the drone.
2. Move to an open outdoor area away from buildings for a clean GPS signal.
3. Run the compass calibration routine from the app before flying.
4. Inspect all propellers for cracks, bends, or incorrect placement.
5. Check each motor spins freely by hand with the drone powered off.
6. Update the drone's firmware and app to the latest version.
7. Review any error codes shown in the app against the manufacturer's troubleshooting guide.

Tools and parts

When to call a pro

If a motor won't spin freely or the drone tilts hard on takeoff after checks, a drone repair specialist should inspect the motor and flight controller.

Safety