How to Fix Error Admin Login Huawei BM623m with Bm622m

Most of BM623m user downgrade their  firmware to BM622m 2012 firm
ware .It easy change mac and WiFi Access  or WLAN still working .

However by downgrading to old firmware if you generate  admin password via genpasstool with serial and mac  Error Login appear. You don't know if the default admin user  and password are change.

Default user is accessible  but admin is not.

There are customize firmware available then people  use it without knowing what is the Admin User and Password.

 How to Fix :

 1. Telnet must be enable , do the step below if your telnet is not open.

  • Login as user  password 0SlO051O
  • Open this link on a new tab
  • Check the LAN Telnet and click apply 
2. Login on telnet  insert temporally  admin user and password. 
  • User: Firefly
  • Pass:$P4mb1h1r4N4m4nT0!!
  • Type :    "cd /etc "  without quotes Press Enter
  • Type :    "cp pbi_passwd pbi.bakf "  without quotes Press Enter
  • Type :    "cat > pbi_passwd " without quotes Press Enter
  • Type :    "admin:0M4K4SrtZDwFC7Nh" without quotes Press Enter
  • Type :    " ^D " without quotes Press Enter
  • Type :    " exit "  without quotes Press Enter 2x

3. Now log in  as  user: admin  password :admin

You might also like:
 How to Enable Windows Telnet

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About Jaime Lacson

A Freelance Computer Tech with knowledge about computer, router and mobile phones, especially in Upgrade and Downgrade OS, Software and Hardware troubleshooting. follow me at Google+
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