Huawei E3372h sub-model E3372H-510 is available in Guatemala with Tigo carrier. It is a hilink dongle and comes with firmware version 22.180.09.00.288 and WebUI 17.100.07.00.288.

Some info of E3372H-510 dongle:

 

Found modem: E3372
Model: Huawei E3372h-510
IMEI : 866658*****
Serial NR. : K2UDU1***********
Firmware: 22.180.09.00.288
Compile date / time : Oct 22 2015 21:17:35
Hardware ver. : CL2E3372HM
Dashboard version: WEBUI_17.100.07.00.288
SIM-Lock status: Locked (Card Lock)
Wrong codes entered : 0 (unlock attempts left : 10)

As you can see that, it comes locked to Tigo Guatemala, but 10 attempts are left to enter the code. When you change the SIM card from another carrier and plug the modem into the PC, it will prompt you for an 8-digit unlock code. This means, once the correct code is entered, it is unlocked forever.

This data-card can be unlocked without changing the firmware as it can un-customized firmware. There is no need to change the firmware and there will no loss of warranty.

How to Unlock Huawei E3372h-510 (Firmware 22.180.09.00.288) [FREE]?

1. Change the default SIM card with any other network provider.

2. Connect to Windows USB PC port.

3. Open My Computer >> Virtual CD-ROM and install in PC.

4. It will automatically open the dongle’s default page and ask you for an 8-digit unlock code.

5. Close the browser.

6. Run DC-unlocker as administrator.

7. Click on the Search button of the DC-unlocker.

8. You will notice that CD-ROM is again available on My Computer.

9. Now install FC drivers.

10. Again, click on the Search button.

11. You will see the details of your modem in the DC-unlocker app.

12. At the end of the result, in a new line, paste the following:

AT^NVRDEX=50503,0,128

13. Press Enter from the keyboard.

14. Copy the whole encrypted data and keep it in a notepad file (I will ask for these details after getting the amount of unlocking).

15. Since unlocking of Tigo Huawei E3372H is free of cost, comment with the model, network, IMEI, country, and NV hash code.

16. It will be replied to by our team.

Once encrypted data are received, it will be converted into Unlock Code and will be replied to.

17. Again, put another SIM card in the dongle and connect to the PC.

18. When it will ask for Unlock Code, then enter the code and your E3372H Tigo will be unlocked permanently.

7 COMMENTS

  1. Hi, could you send me the unlock code?

    Here is the data:

    DC – Unlocker 2 Client 1.00.1277

    Detecting modem :

    selection :
    manufacturer – Huawei modems
    model – Huawei E3372h

    Selected Applications port COM15

    Found modem : E3372
    Model : Huawei E3372h
    IMEI : 866658022445397
    Serial NR. : K2UDU18724000412
    Firmware : 22.180.09.00.288
    Compile date / time : Aug 23 2017 16:27:09
    Hardware ver. : CL2E3372HM
    Dashboard version : WEBUI_17.100.07.00.288
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 2 (unlock attempts left : 8)
    AT^NVRDEX=50503,0,128

    ===================================================================

    ^NVRDEX: 50503,0,128,F0 9D 51 C2 57 60 7C 24 96 AF EA 0C D1 B1 F5 27 CA A7 03 51 91 11 7C 85 4A 1E 5C C1 C4 1A E4 51 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 C7 6F 8C DE A2 25 63 08 16 3A EF 7A CC 74 D8 52 72 EF 7E 5A F4 3E CC CE E4 26 2B E0 D3 32 97 D5 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    OK

  2. Found modem : E3372
    Model : Huawei E3372h
    IMEI : 866658022371726
    Serial NR. : K2UDU17B14000704
    Firmware : 22.180.09.00.288
    Compile date / time : Aug 23 2017 16:27:09
    Hardware ver. : CL2E3372HM
    Dashboard version : WEBUI_17.100.07.00.288
    SIM Lock status : unlocked
    Wrong codes entered : 0 (unlock attempts left : 10)

    ===================================================================
    AT^NVRDEX=50502,0,128

    ^NVRDEX: 50502,0,128,D2 71 A2 C8 51 69 86 BA EE 94 C7 B3 01 2F CB 39 22 52 44 28 6B C1 5A A1 3D 23 22 59 90 6C 82 F4 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 45 60 9D F7 19 80 DE 3E 01 A6 E4 53 DB F8 2C 1A 70 9C 05 9F 03 B6 51 0F 8F 85 E3 4A 87 B0 1D 8B 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    OK

  3. ==================================================================

    DC – Unlocker 2 Client 1.00.1277

    Detecting modem :

    selection :
    manufacturer – Huawei modems
    model – Auto detect (recommended)

    Found Applications port COM14

    Found modem : E3372
    Model : Huawei E3372h
    IMEI : 866658022093874
    Serial NR. : K2UDU17410001089
    Firmware : 22.180.09.00.288
    Compile date / time : Oct 22 2015 21:17:35
    Hardware ver. : CL2E3372HM
    Dashboard version : WEBUI_17.100.07.00.288
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 10 (unlock attempts left : 0)

    ===================================================================

    AT ^ NVRDEX = 50503,0,128

    ^NVRDEX: 50503,0,128,16 72 F2 C4 7E 99 BE CA 77 FB 7F C4 74 1F 3F 6B E9 63 0F 96 3E 1C CB 2B ED 1F C7 10 E8 D4 79 D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 8E 2E 82 75 90 3C CA D3 19 01 61 E5 66 B0 E6 F1 BC 05 3F 18 39 A5 C7 CE F0 65 3C 8B AA DC 03 80 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    OK

  4. richard robinson

    DC – Unlocker 2 Client 1.00.1277

    Detecting modem :

    selection :
    manufacturer – Huawei modems
    model – Auto detect (recommended)

    Found Applications port COM8

    Found modem : E3372
    Model : Huawei E3372h
    IMEI : 866658020838627
    Serial NR. : K2UDU15B02000544
    Firmware : 21.110.99.02.00
    Compile date / time : Nov 4 2014 15:09:21
    Hardware ver. : CL2E3372HM
    Dashboard version : UTPS23.015.02.00.03_MAC23.015.02.00.03
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 6 (unlock attempts left : 4)

    ===================================================================

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