Unlocking of Huawei E3372 modem is possible using unlock code if it prompts for NCK code after changing the Simcard. We are providing a totally free unlock code, which means there is nothing to pay. At the sim-unlock.blog, we provide the correct free simlock code of  Huawei E3372. This means, if your device is asking for SIMLOCK code after changing the default SIM card (to any another network provider sim card), then it can be easily unlocked without paying anything.

To get the correct unlock of Huawei E3372, you need comment with the model, IMEI, network, and country on which it is locked. Once the correct details will be received, our team will reply with the unlock code.

 

There is no need to change the firmware or software of the modem, which means you will not loose the warranty. Unlocking a device by code is the easiest and fastest method. Once, the modem is unlocked, you can use it with any supported band SIM cards around the world.

How to unlock Huawei E3372 [FREE]?

1. Change the default sim card with any another network provider sim card.

2. Connect the Huawei E3372 to the PC with USB.

3. Open My Computer >> Virtual CD-ROM.

4. Run the setup file of the dongle.

5. It will automatically install the software and correct drivers to your computer.

6. It will automatically open the WebUI / connection manager.

7. It should prompt for SIMLOCK or NCK code (Only 10 attempts will be available to enter the code).

8. Enter the correct sim unlock code which is provided by sim-unlock.blog.

9. Click Apply/OK.

10. Now your Huawei E3372 is network-free.

Once your device is successfully unlocked, you can connect to the internet.

Update: Only Huawei E3372s are supported, kindly don’t comment for the Huawei E3372h unlock code, otherwise you will get the wrong unlock code. 

230 COMMENTS

  1. Can you help please?

    Found modem : E3372
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 861821035090536
    Serial NR. : G4P7S16A25000206
    Firmware : 22.317.01.00.1055
    Compile date / time : May 13 2016 09:20:09
    Hardware ver. : CL2E3372HM
    Dashboard version : WEBUI_17.100.14.01.1055_HILINK
    Web UI version : WEBUI_17.100.14.01.1055_HILINK
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 0 (unlock attempts left : 10)

  2. Found modem : E3372
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 861821037071534
    Serial NR. : G4P7S16C20001080
    Firmware : 21.318.01.00.393
    Compile date / time : Aug 11 2016 20:35:04
    Hardware ver. : CL2E3372HM
    Dashboard version : UTPS23.015.05.05.393_MAC23.015.05.05.393_LNX23.015.16.00.393

    Sri Lanka – Mobitel

  3. hi
    have just moved, no internet or tv signal. 2 weeks now. given a huawei E3372 dongle. but only have vodafone sim. Basically its asked for simlock code. the IMEI:865035038028403
    no internet driving myself and the kids mad….theyre currently isolated, without symptoms _per school policy. Thanks in advance

  4. please help!!
    country uk
    device huawei e3372. currently locked to o2
    have vodafone uk pay and go sim
    imei 865035038028403

    thanks in advance !!!!

  5. Hi please provide sim unlock code for below modem

    modem : E3372
    Model : Huawei E3372h
    IMEI : 866785035072429
    Serial NR. : Y4Q7S19719004524
    Firmware : 22.200.05.00.00
    Compile date / time : Jan 22 2015 08:52:46
    Hardware ver. : CL2E3372HM
    Dashboard version : WEBUI_17.100.13.01.03_HILINK

    Country : india (gujarat)
    Network : Airtel

    Thank you so much in advance

  6. Can you please help me with unlocking my modem?
    Model : E3372h-153
    IMEI : 866119026658899
    Network : MTS
    Country : Serbia

    Thank you

  7. Hi, can you please help with a code?
    Huawei model: E3372
    IMEI: 861821035070082
    S/N: G4P7S16A24003262
    Country: BG
    Thank you!

  8. hi pls send me unlock code

    Found modem : E3372
    Model : Huawei E3372h
    IMEI : 865035030094577
    Serial NR. : G4P7S17314000669
    Firmware : 21.318.01.00.393
    Compile date / time : Mar 1 2017 09:45:32
    Hardware ver. : CL2E3372HM

  9. Hi, can you please help with a code?
    Huawei model: E3372h-153
    IMEI: 869907028560007
    S/N:G4PDW16427007338
    Country: Ghana

  10. Hi, can you please help with a code?
    Huawei model: E3372
    IMEI: 868230034735229
    S/N: G4P7S18808010660
    Country: BG
    Thank you!

  11. Please help
    Huawei model: E3372h – 153
    IMEI: 865035030035158
    S/N: G4P7S17310020077
    Network lock on: Orange Liberia
    Country: Liberia

  12. Hello Sir.. Can you help me find the Datalock Code. Want to switch to Hilink Firmware, but it request Datalock Code. Grean thanks..

    Found modem : E3372
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 866850025995961
    Serial NR. : Y4QDU16926002363

  13. Hello Sir.. Can you help me find the Datalock Code? Want to switch to Hilink Firmware, but it request Datalock Code. Great thanks..

    Found modem : E3372
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 866850025995961
    Serial NR. : Y4QDU16926002363

  14. Hello Sir.. Can you help me find the Datalock Code? Want to switch to Hilink Firmware, but it request Datalock Code. Great thanks..

    Found modem : E3372
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 866850025995961
    Serial NR. : Y4QDU16926002363

  15. Please, provide sim unlock code for the modem below. Thank you in advance!

    Device name: E3372
    Serial number: G4PDU17218002731
    IMEI: 861821038818636
    Hardware Version: CL2E3372HM
    Firmware Version: 21.318.01.00.738
    Software Version: 23.015.16.00.738
    Operator: VIVACOM
    Country: Bulgaria

  16. Hi, could you pls provide the unlock code for this E3372?

    Device name: E3372
    Serial number: G4P7S17310015451
    IMEI: 861821039903882
    Hardware Version: CL2E3372HM
    Firmware Version: 21.318.01.00.393
    Software Version: 23.015.05.05.393

    Network name: Mobitel

  17. Hi, the code (30375435) you provided on June 10, 2021 did not work. what can be the reason? Network – Mobitel. Sri Lanka

  18. Hi please I need simlouck code for my internet key
    Model: E3372h-153
    IMEI: 868230036896193
    S/N: G4P7S18928007165

  19. please provide me unlock code for Huawei LTE USB stick, MODEL= E3372h-153, IMEI=861821031488395, S/N=G4P7S16608000150

  20. E3372
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 861821038165350
    Serial NR. : G4P7S17118003883
    Firmware : 21.318.01.00.393
    Please send me the unlock code

  21. Need the unlock code please :
    Model : E3372
    IMEI : 869907021677576
    S/N : G4PDW15C28035624
    Network : O2
    Country : UK

  22. Hello! Please help with Unlock Code.
    Model: E3372h -153
    IMEI: 868757029810724
    Network: MTN ZAMBIA
    S/N: G4PDW15C15019962

    Thank you for your consideration.

  23. Hello! Please help with Unlock Code.

    HUAWEI LTE USB STICK
    Model: E3372s -153
    IMEI: 866133022156600
    Network: Ethio telecom
    Country: Ethiopia
    S/N: L8FBY14A15000972

    Thank you for your consideration.

  24. Please i need the SIMLOCK code for the Huawei Modem
    Model: E3372s
    IMEI: 866133026478760
    Modem is locked to Orange Uganda only

  25. Model : E3372
    IMEI : 866785032287350
    Serial NR. : Y4QDU18209002126
    Firmware : 21.315.01.00.143
    Compile date / time : Feb 1 2016 11:44:56
    Hardware ver. : CL2E3372HM

  26. HUAWEI LTE USB STICK
    Model: E3372s -153
    IMEI: 861821037976179
    Network: Sri Lanka Mobitel
    Country: Sri Lanka
    S/N: G4P7S17111005430

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.