Home huawei mifi Best Huawei Modem Code Writer Tool to Unlock your Huawei Modem Free

Best Huawei Modem Code Writer Tool to Unlock your Huawei Modem Free

Today, I will talk about two Huawei Modem Code Writer tool which I have already introduced in my article. Both, Huawei Modem Code Writer tool is great but I want to highlight something with you. Yesterday I was unlocking one Stubborn Huawei E173bu-1 modem. I flash it properly and there was no error. After flashing the Huawei Airtel my modem firmware was After changing the sim, Huawei Airtel E173BU-1 modem was not asking for unlocking password. 
Then I tried to write the unlock code usin Huawei Modem Code Writer V1.0b by segmaster and I have got failed error. 
Previous I have got success in various modem, so I have tried to write the unlock code in Airtel Huawei E173BU-1 modem many time but i have not success.
Download Huawei Modem Code Writer Tool Free
Download Huawei Modem Code Writer Tool Free
327.3 KiB

After the various fail unlock attempts, I decided to try CardLock_Unlock Tool to write the unlock code in my Airtel Huawei E173BU-1 modem. And I was surprise, in only first attempt I have to got success to write the unlock code.


CardLock UnLock Tool Free Download
CardLock UnLock Tool Free Download
23.0 KiB
Now you device which one is best and which one you should use.
Users who like my post and want to get updated tips and tricks via Facebook can like my Facebook Page.
Additionally you can download the Cardlock Unlock Tool Mac version from here.


  1. Hi .. This CodeLocker is not working, after entering the unlock code it is giving an prompt saying “Unlock failed: The device had been unlocked!!” Please help me

  2. ineed your help iwant to unlock my modem MTN Uganda
    Found Phone, Phone Info:
    – Manufacturer :huawei
    – Model :E3131
    – Revision :
    – Phone IMEI :866539016303828

  3. my modem was detected on pc, but when i try card lock_unlock , it says ” data card not found” …… , help me please …

  4. Hi,

    Please send unlock code for:-

    manufacturer – Huawei modems
    model – Auto detect (recommended)

    Found modem : E392
    Model : Huawei E392
    IMEI : 868498000082484
    Serial NR. : H5B5TB1211400739
    Firmware : 11.836.13.00.209
    Compile date / time : Feb 20 2012 18:31:43
    Hardware ver. : CD2E392UM
    Dashboard version : UTPS21.
    Chipset : Qualcomm MDM9200
    NAND Flash : TOSHIBA
    Voice feature : not supported in current firmware
    SIM Lock status : Locked (CardLock)
    Wrong codes entered : 8 (unlock attempts left : 2)

  5. please help to unlock Huawei e3531
    Interface :
    Found modem : E3531
    Model : Huawei E3531 / MegaFon M21-4
    IMEI : 862454028280259
    Serial NR. : D9LBY14704008565
    Firmware : 22.318.27.00.297
    Hardware ver. : CH1E3531SM
    Web UI version :
    SIM Lock status : Locked (Card lock)
    Wrong codes entered : 1 (unlock attempts left : 9)

  6. Hello sir, hope u r fine, pliz is can u unlock orange alcatel one touch X220S 15 369 modem?
    X220S-2CRGUG3, serial:354594033117874.
    Thank you.


Please enter your comment!
Please enter your name here