Thanks for the information. Now 2nd question. The ribbon cable for the P3 4K is the same cable used in the P3 Pro and Adv models. Would it be possible to only use the camera ccd board (or camera unit ) from a P3 Pro or Adv camera assembly. My camera was working but, a couple of VERY small pins came out of the connector on the board behind the camera lens unit itself, while changing a ribbon cable. My thinking is if the ribbon cable is the same on all the 4k models shouldn't the camera board, behind the lens work on the P3 4k model. The camera unit (not the upper main camera board with the fan) itself appears to be identical in all the P3 models and there so many more damaged cameras to pick from. Just trying to get my P3 back in the air and really appreciate the information