Requires original engine assembly for min3/min3pro/min4pro PTZ without replacing the calibrated camera for DJI min3 series

Please note that when replacing the camera, you must report error 10016 40021 or camera malfunction 40011. This is not a project problem, but a DJI encryption issue that does not affect usage. Similar to Apple encryption system, replacing the motor requires calibration. If it does not work, please contact us. Replacing the motor will result in error 40011. 1. A single hump housing is used and not new. You will need to calibrate gimbal motors after replacement with Python software! If not, the axial axis will not work well, and this is not a product problem! 2. Repair is not easy! If you do not have any DJI software and do not know how to repair it, please do not buy it! Or please contact us first, and we will do our best to help you!!! 3. Each one must be tested well before delivery, and all delivery photos and test videos must be kept! 4. Please read all the above notes carefully before purchase. We do not accept negative feedback because of that. We do not accept refunds only, and no returns! Please keep away from fraud! Thank you for your understanding! 5. More other parts are available in stock and welcome to inquire!