Download Firmware Update Huawei E8231s-1 22.618.01.03.408 (Airtel or Zain Nigeria)
25.3 MiB

Download Firmware Update Huawei E8231s-1 22.618.01.03.408 (Airtel or Zain Nigeria)

Author:Kamlesh Kumar
Platforms:Windows 8
Date:October 12, 2014

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Huawei E8231 WiFi Wingle
Huawei E8231 WiFi Wingle


  1. Sir i mistakenly upgrade my huawei firmware of model e8231s-1 (firmware version: 22…..01.01.368) by e8231s-2 (f v: 22…..01.778) now my log in profile is changed, administrative authority is gone. i dont either know about admin or about password. PLEASE Sir give me advice.

  2. Model No : E8231s-1
    IMEI :862869025072799

    Firmware Update Password please…

    As well as the UNLOCK codes please for my dongle….please

  3. hello good day, I have locked Airtel Nigeria Huawei E8213.

    With imei (862869020378860), I have gotten the following details…

    Unlock (V1): 41623380
    Unlock (V2): 66421724
    Unlock (V3): 39212041
    Flash: 66266445

    But when I inserted a foreign sim it requested an unlock code. But when I opened the wifi through It was already saying 0/10 attempts left.

    Pls I don’t know if this current firmware will reset the counter back to 10/10 attempts left. But I downloaded the firmware anyways, tried installing it and it was requesting for password. I typed admin which is the default username and password but it said incorrect.

    Please help me, how do I reset the unlock counter back to 10/10 atttempts left, Thank you.

    I am using windows 10 pro, from Nigeria.

    The update wizard is asking for password.. What do Should I typen in admin? or 66266445 in the update wizard? Pls help

  4. Thank you Admin. I have successfully upgraded the firmware, and it didnt ask for any password.

    And my default login details still remain admin/admin

    now my problem is how to reset the unlock counter to zero, because it has already been 0/10 attempts left when I bought the modem from Airtel office.

    I have downloaded Huawei (Unlock Tool V2.4.3.0 by Malinda Prasad) from

    But my windows 10 pro laptop isn’t detecting it. pleas what do I do so that i cn rese the unlock counter back to 10/10 attempts left

  5. I have successfully gotten the modem unlocker to detect my modem, but I am trying to reset the counter back to 10/10 attempts. but it is not working.

    Dc Unlocker and Huawei Modem Unlocker are now detecting the modem, butI can’t reset the unlock counter back to 10/10 attempts remaining. Please help

    • Hi Ollievia,
      Hope U were able to successfully overcome ur unlock issues? I’m a newbie about to venture into the uncertainty of unlocking my Airtel dongle (E8231s-1). I wouldn’t mind a walk through or candid advice by someone who’s been there.
      Thanks in anticipation


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