DJI Mini 4K gimbal calibration stuck at 10%: protector left on

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DJI Mini 4K gimbal calibration stuck at 10% and shaky video? The gimbal protector was left on at power-up. No hardware fault, check this first.

Device / model: DJI Mini 4K. It shares the Mini 2 / Mini 2 SE gimbal platform; Mini 3 parts are different.
Symptoms:

  • The video shakes and isn’t stabilised.
  • Gimbal auto-calibration frozen at 10 % for over 3 minutes. Normal is about 30 seconds.

What “stuck at 10 %” means

Calibration drives each motor to its end stops and waits for the position sensors to confirm. Frozen at 10 % = the gimbal can’t reach a position it was told to go to. That’s either something physically blocking it, damage, or less often a motor or sensor fault.

The test

Gimbal protector (clear plastic cover) Calibration Video
On during power-up frozen at 10 % shaking
Off completes normally stable

The protector blocks the gimbal’s travel, so calibration waits forever for positions it can never reach. The motors pushing against plastic are the “not stabilised” shake.

Fix

Remove the protector before switching on, then calibrate. Nothing to repair.

If it still sticks with the protector off (Mini 2 / 4K platform)

  1. Nothing left on: foam, transport clip or clip-on ND filter (the filter clip can jam behind the camera).
  2. Power off and turn each axis by hand. Gritty or notchy = sand in the pivots, a known cause of hanging at ~10 %. Blow it out. Never oil brushless gimbal motors.
  3. Cold start, a dead-level surface, battery above 50 %, away from metal. Calibrate the IMU first, then the gimbal.
  4. Remove the microSD card and update the DJI Fly app. Refresh the firmware with DJI Assistant 2.
  5. Watch during calibration:
    • The camera never moves → hardware: ribbon cable, motor or gimbal board.
    • It moves, then fights or stops → obstruction or a bent arm.

Error 40011 (gimbal calibration error) that survives all of this usually ends in a gimbal replacement on this platform.

Lesson

Check the obvious mechanical things before opening anything. A cover, filter or grain of sand produces exactly the same “faulty gimbal” symptoms.

Was this your fault too? Post your readings below — and if it fixed it, mark the solution so the next person finds it.

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