revert to stock from 2.11.2 to update to 2.13.

[mappet2011]

if i push the revert to stock button in homekit firmware of shelly 1 plus, it just switches to update page (see pic) but absolutely nothing happens. i saw the hint with the problem of missing reset in some cases but neither reset in sw nor pushing the reset button helps.

i would manually upload shelly firmware then - if i would find one?! any hints? where can i get this firmware, if not 1.4 an older one?

[markirb]

Oh. My bad, they seem to be missing. Will fix it later. See here if you are looking for files mabually
http://rojer.me/files/shelly/stock/1.3.3/

[mappet2011]

after some further attempts i need to complete my comment, it works with some shellys but sometimes it doesnt. in these non working cases it updates to an shelly 1.9 firmware only and there it ends, i cant do anything, no way to flash manually another firmware, neither shelly nor homekit. could it be that some older models dont work? what can i do to get homekit firmware again? i fear to try further updates if it ends with shelly 1.9., no homekit.

[markirb]

You only ever need this process for Gen2/Plus models

[mappet2011]

ah, just saw the comment, sorry, but what do you mean? non plus can directly update to 2.13 then?

[markirb]

Exactly

[mappet2011]

yes, direct update to 2.13 works, thank you, i just have one shelly 1 with 1.9 now, any idea how i can bring it back to homekit?