well, I tried a lot - got a suggestion from Blackmagic Support yesterday:
The steps below may help with resolving the behaviour with your Micro Studio Camera 4K G2.
The following instructions will activate the firmware recovery mode on your device:
- Please install the latest version of Camera Setup and open the application on your computer.
- Please ensure your device is powered off.
- Next you will need to connect the device via USB to the computer.
- Once the device is connected via USB, please power the unit on whilst holding the record button.
- The device will enter recovery mode and you will be able to update the firmware of the unit.
- If you are not prompted to update the unit, please click the circular settings button within the software and then click update.
- Please wait for the update to finish. Once completed the unit should be operational again.
- If this does not work the first time please try again.
Didn't work.
Tried to reset/reinstall different "Camera Setup" / Firmware versions from 7.9.x up to 9.2
The fact that this camera doesn't have Bluetooth is really a bummer. There is no other way to access the settings than via these buttons and HDMI.
As far as I can see, the REST API also doesn't offer any way to access the camera settings.
Without the possibility to access the settings - the camera is lost.
Sending the camera back. . .waiting 2-3 months for a repair, is not really an option - the seller don't offer a replacement. Would have been better to buy the camera from Amazon.