Hello, i am upgraded openwrt 19.07.3 from 19.07.4 TAN generic brcm63xx and paragraph Wireless or Wifi not found not on one of the menu, also if you directly specify in the browser http://192.168.1.1/cgi-bin/luci/admin/network/wireless then the error 404 not found
@uefi, welcome to the community!
What device do you have?
Sagemcom f@st 2804 v7
Problem solved I did not install the firmware under my router =)))