Debricking Xiaomi AX3000T

hello guys!
Something strange happen to me :frowning:
yesterday I did successfully flashed my AX3000T router with file openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-squashfs-sysupgrade.bin from some GitHub repo.
And today as I did discover Firmware selector tools I follow it and flashed following file https://downloads.openwrt.org/snapshots/targets/mediatek/filogic/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-squashfs-sysupgrade.bin through LuCI web dashboard (using Keep settings option)


hoping to have newest version of OpenWRT

However operation failed! Orange LED on router does keep looping :frowning:

Any advice for me please?

did the random firmware you initially flashed, include any of the steps described in
https://openwrt.org/inbox/toh/xiaomi/ax3000t ?

You've tried to move from an NSS build to a official Openwrt build with keep settings?

Yes it did include.
cat /proc/cmdline gave me firmware=1 than I flashed squashfs-sysupgrade.bin
and even I did step:

Change to OpenWrt U-Boot

  1. ubiformat /dev/mtd8 -y -f /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-factory.ubi

but no further steps I had no internet connection at this time.

What NSS builds? Are those about Snapshots?
If you do wonder that I did flashed snapshot build with Stable Release builds than answer is no what I did is tried move from December Snapshot to latest Snapshot.