If you’re a regular visitor to Rowbinet, the free StageScape M20d firmware update (v1.0 to v1.1) will be no surprise to you.
I’d had a little issue where I’d updated to v1.1 and it had wiped all my setups that I had not backed up. I didn’t get any warning of this, and luckily I only had a couple of setups to recreate. This video shows you the whole process of how to backup to an external SD card (the process is the same for a UDB flash drive or USB HDD), update your M20d, and then restore your settings.
Remember to select the settings button (the small cog bottom right of the video) once it’s started and choose to watch in 720 HD. This will make the video much clearer, so you can more easily follow the tutorial.