Thanks, I tried that but I get to this part:
and there is no wireless file in /etc/init.d :/
This is another - "It worked at previously!" ™ @Lazar-Demin - Onion DOCS issue. ;-)
Run wifimanager or wifi depending on your firmware version.
A reboot helps too . After a Factory Reset you should repeat the WiFi setup (on CLI) or the whole First Time Setup (on the web based Console) procedure again.
And please submit a ticket ... or
Just merged a bunch of Pull Requests to the Docs, one of them fixes this very thing!
/ @Lazar-Demin /