3G modems are very popular worldwide. These days, many network providers launched 3G modem of different companies. Aircel, Airtel, and Idea like big companies have launched modem of Huawei company in cheap rates. But, problem is that every company blocks other carriers SIM card. Suppose, if you have purchased a modem of Aircel, then you can not use the SIM of Airtel in that dongle. If you want to use other SIM then either you have to purchase a new modem or you can go for an open modem like Micromax. But it will take more price. If you will reach to someone for opening the blocked modem then its will charge up to Rs. 200/-.
Huawei modem unlocker by bojs latest version
Huawei modem unlocker by bojs latest version
Don’t worry, tell thanks to Bojs and team who has made a wonderful software which can unlock your all Huawei Modem for free. It’s only 97 Kb in size after unzipping it and opens maximum Huawei modems. You can download it from the link which is provided at the end of the article. I have personally opened many modems of my friends, so you can proceed without fear.

The main Features of this Bojs Modem Unlocking Tool :

1. Easily unlock the Huawei Modems (Old firmware)

2. Temporary unlocking of Huawei Modems (New firmware)

3. Upgrade Download/Upload speed of few Huawei modems.

4. Enable/disable Voice feature.

5. Enable / disable virtual CD-ROM.

6. Flash/Unlock code generator.

7. Reset/reboot modem.

8. Reset Lock Counter.

How to unlock your Huawei Modem using “Huawei Modem Unlocker by Bojs V5.8.1” free?

1. Insert any supported modem in your Windows computer and let it install all software.

2. After downloading the Huawei modem unlocker, just run it and click on refresh button.

3. Make a tick on “Auto-Unlock Modem”.

4. Now click on “UNLOCK” button.

There is various other utility in this software also, you can test your own. You can download this free tool from the below links:

Huawei Modem Unlocker by Bojs 5.8.1 Latest Version

Huawei Modem Unlocker by Bojs 5.8.1B Free


  1. Hi Kamlesh, I have tried to unlock my Huawei E2550 2s modem which is from 3Mobile in the UK, I received the nck and flash code but it was unsuccessful as it says the sim is locked, this is not the original sim as it was from the UK and I have put the new activated sim into the modem. It is the local Vodacom network sim in Mozambique. Can you help me please

  2. i have just installed the software and i have used it. i have unlocked one of my modems and for sure it tells me that it is temporarily unlocked i need it to be permanently unlocked. how can you help me?

  3. I am using huawei E5573s-606 (4G wifi modem). It only works in airtel sim. I have already unlocked it once from mobile shop. After that i have updated it from online. After software updation itworks in airtel sim only.can i re unlock it ?

  4. program not work on my modem. after i press read adm data and see nck code and flash code but i cant to reset counter or unlock modem!!!
    eror i see : ” failed to write nck to modem”
    my modem e5330 bs-2
    IMEI : 866608020689538
    NEW ALGO CODE : 30001497
    OLD ALGO CODE : 42890546
    FLASH CODE : 43519262

  5. there is no IMEI number on my modem, i can just see HUAWEI EC189 and cdma2000 and ESN: 1070F994 and S/N: YJA9MB1140201012. how can i find the IMEI

  6. Found modem : E3131
    Model : Huawei E3131
    IMEI : 866539011881570
    Serial NR. : G8J4CA9283001992
    Firmware :
    Compile date / time : Mar 3 2012 11:33:52
    Hardware ver. : CH2E303SM
    Dashboard version : UTPS21.
    SIM Lock status :locked
    Wrong codes entered : 6 (unlock attempts left : 4)

  7. hello kamalesh..I am Lakshmi
    Huawei modem wifi model: E5372s
    please provide the sim unlock code..please ..!
    thank you.!

  8. Huawei mifi R207
    IMEI : 353604069703132

    I have tried this unlock codes 43248975, 41192314 and 63421849 but they didn’t work. Please help me to unlock my mifi and use any network of my choice


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