DJI Phantom 3 pro firmware update error no image transmission signal

I lost image transmission and tried every combination of reset and version. I didn’t want to send it back to DJI for an undisclosed period of time. Turned out to need a gimbal cable replacement, which is a really cheap fix, just be careful not to pull out the old cable without unclipping at each connection point. Original gimbal looked physically fine, but got the image back with the new cable.