OpenWRT support to Xiaomi Mi Router 4 Pro : r/openwrt
OpenWrt Wiki] Xiaomi Mi Router 4A Gigabit Edition
Xiaomi Mi Router 4A Gigabit Edition (R4AG/R4A Gigabit) -- fully supported and flashable with OpenWRTInvasion - #58 by AndrewZ - For Developers - OpenWrt Forum
OpenWRT - Install OpenWRT on Xiaomi CR6608 Router - YouTube
OpenWrt Wiki] Xiaomi Mi Router 4A Gigabit Edition
Xiaomi Mi Router 4A Gigabit Edition (R4AG/R4A Gigabit) -- fully supported and flashable with OpenWRTInvasion - For Developers - OpenWrt Forum