I can't retrieve the SSH document to configure my Xiaomi Router 3 on the Xiaomi website

Installing and Using OpenWrt
6

refer to my build:
New Build for Xiaomi Router 3 / R3 / MIR3 - OpenWrt v21.02.5 / Snapshot

https://github.com/XFY9326/Xiaomi-R3-OpenWrt-Stable/files/9841307/xiaomi-r3-21025-20221021.zip

  1. prepare a USB drive, and format it in fat32
  2. copy the renamed two code into USB: rootfs0.bin and kernel1.bin
  3. pulg the USB drive first
  4. make sure you are in the miwifi_r3_all_55ac7_2.11.20.bin factory fw, if not, "upgrade" it.
  5. connect internet
  6. follow the instructions: copy&paste contexts to the browser.
    (mod the <stok> string, <OLD_PASSWORD> <NEW_PASSWORD>)
  7. finally, you get {code0}
  8. ssh root@192.168.31.1, use the new password
  9. once you got the SSH access, setup the nvram immediately
nvram set uart_en=1
nvram set flag_last_success=1
nvram set boot_wait=on
nvram commit
  1. then
    cd to the USB
cd /extdisks/sda1

mtd write kernel1.bin kernel1
mtd write rootfs0.bin rootfs0
  1. it'll reboot and long-time waiting the LED to blue