I had previously run HA on a Raspberry Pi with Z-Wave, Sonoff, and some Hue, years and years ago. After searching for a Zigbee (since that seems to be the current standard and I’m starting over) adaptor that was HA compatible, I saw they offered their own hardware. After 18 months of waiting, I figured it would “just work.” Anyway, I reimaged over USB-C and it’s working. I’ll definitely do a backup before doing my first software update now that I have something to lose.

I had to reimage through serial/USB then the Raspi OS properly downloaded the current image. Thanks for the links getting me in the right neighborhood.

When I heard the Fairphone 4 didn’t have any waterproofing I decided to skip this version. My coworker is replacing their Samsung S10 just because the USB port is getting loose but they’re an avid boater. For some, water resistance really matters.