How to Upload Camera 7.3.1 Update

It seems unusual to me that an update would be shared with the BMP community with no instructions on how to upload it to the camera. Perhaps its an oversight on my part, or perhaps it's an oversight on the part of Blackmagic.

Either way, can anyone share instructions with me?

I've downloaded the software, I've plugged my camera into my Mac USB-C port, but the software says it can't find the camera.

If you have a work-around or an answer, please share.

Are you using the 6K Pro?
It’s the only camera to which the Camera 7.3.1 update is applicable.

Jamie, I assume the camera is powered On. Is there any chance your USB-C cable does not support data but is only used for power? If the USB-C cable was supplied for a power adapter, it may not transfer data.