XIAOMI AX9000 Wi-Fi Power Manual

MANUAL FOR UNLOCKING THE WI-FI POWER IN THE XIAOMI Ax9000 with Global Version 3.0.40

(Last edited on 19/06/2023)

Tutorial created by Elchotovolador and edited by @JuanMa_89:

Product Information

• Product Information:
  - https://miuirom.org/miwifi/xiaomi-router-ax9000

************** Wake Up SSH **************

• First, you need to have SSH access, which is permanent in the case of the AX9000.
• *** After resetting the Router and linking everything factory to the Mi Home app ********* Open Putty and access via Telnet:
  - User == root
  - Password == Password root(xiaohack.es)
  - Use the following codes:
  

  sed -i 's / channel =. * / channel = \ "debug " / g' /etc/init.d/dropbear
  /etc/init.d/dropbear start
  sed -i 's/channel=.*/channel="debug"/g' /etc/init.d/dropbear nvram set ssh_en=1
  nvram commit
  /etc/init.d/dropbear start
  

  
  

  

  
  - Once awakened by Telnet, we can proceed.
  - Open Putty and check if we have SSH access to the AX9000.
  

  

  
  - Power shown in Global Version 3.0.40 without modifying the antenna parameters to boost them.
  

  

  
  

************** WINSCP ACCESS **************
FOR RC.LOCAL CONFIGURATION

• Access path /etc/rc.local
  

  

  
  - Definitive and unique Wi-Fi power command.
  

  (sleep 60;iwconfig wl0 txpower 30;iwconfig wl1 txpower 30;iwconfig wl2 txpower 30;uci set wireless.wifi0.country=EU; uci set wireless.wifi1.country=EU; uci set wireless.wifi2.country=EU; uci commit wireless)&
  
  





• Once the rc.local file is configured and saved, open Putty to save the configuration upon restart, leaving the configuration saved.
  

  

  
  - Putty commands:
  

  nvram set CountryCode=EU
  nvram commit
  reboot
  

  
  
• If we have followed all steps correctly, reopen Putty to check if the power has been modified. Open Putty and insert the following commands for the AX9000 antennas.
  - Putty commands:
  

  iwinfo wl0 txpowerlist
  iwinfo wl1 txpowerlist
  iwinfo wl2 txpowerlist
  iwinfo wl3 txpowerlist
  

  
  

  

  
  - A copy of the rc.local file is left to copy/paste into the path if you do not want to modify the parameters.

• Note and acknowledgments:
  This manual would not have been possible without the help of colleague Vicent, with whom we fought stubbornly and intensely to bring it to a successful conclusion.