Banglejs 2 factory reset?

How can one perform a factory reset on the Banglejs2? I found instructions on Banglejs 1 but not 2.

https://www.espruino.com/Bangle.js2#dele­ting-all-code

Thanks! I just found "install default apps" on https://banglejs.com/apps/# and it brought it back to functional state.

Type Bangle.factoryReset(); in the left hand side of the IDE.

Nice! Thanks for the tip.

Just a note:

• Bangle.factoryReset(); puts the device back to as-shipped
  
• install default apps installs the default apps, but they will all be up to date
  

Thanks. The watch is back to working order!

FYI: I was attempting to push the sample code (i.e. Barometer code) into the device via the web ide and somehow managed to bork it. Maybe I pushed it the wrong way ... I can try to replicate it, if you would like.

Maybe saved to somewhere else than "Storage"?

Maybe ... IMO It's too easy to (accidentally) push code to other areas in the IDE.

BTW: If your code has runtime errors and is executed after boot (e.g. a watch face), you may just replace it by working code to get everything back in place.

When developing a clock I would recommend setting the default clock to something other than the one you are developing. Otherwise a reboot will just boot into broken code again.

On the Bangle.js 2 I'd say just upload to RAM for developing since there's more than enough - that way a simple long-press of the button and it's gone.

I think you probably saved to 'Flash' with the IDE. I've been meaning to put some kind of warning in there but it's a little tricky as on non-Bangle.js Espruino devices Flash is probably the thing you want to use.

Fixing it is as easy as removing and re-uploading the bootloader app though.

Is there a heuristic command you can try running before upload to detect that it is a Bangle and display a warning only if so? It might not cover the Bangle in all its possible states, but I think the one where people are most likely to be hitting the "to flash" button by mistake.

Yes, we should be able to tell if it's a Bangle. I'm thinking maybe adding a warning message in that case with a 'don't remind me again' would be good, and maybe even a warning icon next to the upload button?