BM622 Blank Wan Fixed | Solve!

This tuts is working for WiMax BM622 Modem having a Blank Wan status. In this post it will show you how to fix BM622 Blank Wan by means of upgrading your modem.

Tags:

• How to fix BM622 Blank Wan
• How to fix WiMax BM622 Blank Wan
• BM622 Blank Wan Problem Solve
• How to fix WiMax Blank Wan Modem 
• Manual upgrade BM622 via CMD

Steps:

• enable telnet
• follow this

telnet 192.168.1.1
Login: wimax
PASS: wimax820

ATP> display allmacaddr
ATP> setallmacaddr "enter your Mac"
ATP> save
ATP> exit

• Upload ng Fresh ADVANCE config file (Download Upgrader Tool)
• Run the bm622 2011 (Upgrader Tool) 
• Upgrade to 2011 firmware. 

After Successful Upgrade (Go to telnet)

telnet 192.168.1.1
Login:Firefly
PASS: $P4mb1h1r4N4m4nT0!!

ATP> display allmacaddr
ATP> "set serial number command"
ATP> xiugai macdizhi "Your Mac"
ATP> diag restore default

Done! {Blank Wan Solve}

For Manual Upgrade via CMD
1. Copy the bm622firmware.bin to c:\(your firmware file location)
2. RUN cmd
3. cd "c:/" then press Enter
4. tftp –i 192.168.1.1 put bm622firmware.bin

5. wait till finish

6. done! 

For complete information about how to upgrade BM622 go here:

How to Upgrade Huawei BM622-2008-2010