How to properly remove LuCi from OpenWrt | Hamy - The IT Guy
https://hamy.io/post/001628.08.2019 · Using Image Builder. Using Image Builder is the preferred method and you most likely want to go down this road. The process is very fast and simple, and you pretty much don’t need to worry about anything. It just works. OpenWrt Image Builder documentation, does a perfect job explaining how one can build a customized firmware using it.