Fairphone 3 sudden death or so

Likely, unfortunately, from what I’ve seen. Could be a component on the motherboard that’s come loose. You might try reflowing as described here:

but I’ve no idea of what happens to the data when you do that.
Maybe @HolosericaCaligo could tell us.

Otherwise look for a dexterous expert with a soldering iron.

[@yvmuell you might want to move this thread to here, or similar, leave that decision with you :slight_smile: ]