I recently replaced the yaw motor on my PvP 4 v2.0 and now the camera doesn’t show anything and it’s saying hardware malfunction and camera sensor error. Could anyone tell me what I did wrong.  I had to take it apart a second time cuz the camera wasn’t moving but then I fixed that problem now it’s no picture

Hi, we're sorry to know about the situation. We would recommend sending the unit to our facility or with one of our recommended service centers to check the aircraft thoroughly. However, as fixing the drone by our customer's end, is not in accordance with our after-sales policy. Therefore, the repair fee will be charged for this scenario. If you wish to contact our support, please click the link below. You could also check our recommended repair service using this link: https://www.dji.com/service/repair/centers

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