How to do a clean install on DevTerm A06?

Hi, A06 owner, recently assembled it after it sat around in my closet gathering dust for a while. Everything is working fine atm, but can’t get the system to update for love or money. Googling around suggests doing a clean install, and I’ve gotten a copy of the image. I’m just not sure how to actually get it on the machine, can anyone help? I assume I need to write the image to an SD card, but how do you get the DevTerm to boot from it?

You need to use a tool like Etcher to “burn” the image to the SD card.

The most recent version on the website to download is here:

Once you have both run Etcher and it should be pretty straightforward.