OpenWrt support for Xiaomi AX3000T

Guys, give instructions on how to flash Xiaomi AX3000T ForeSee RD03 v1.0.91 on OpenWRT
i wouldn't want to make a brick out of it

maybe can flash it using SNAPSHOT and download the first firmware openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-initramfs-factory.ubi via standard web menu
https://firmware-selector.openwrt.org/?version=SNAPSHOT&target=mediatek%2Ffilogic&id=xiaomi_mi-router-ax3000t
or can reflash via xmir-patcher using this first image

I'm really confused, please help me :slight_smile:
I would be very grateful
I don't know if it has an AN8855 chip, I don't have access to the terminal :slight_smile: