Unlocking of Vivacom Bulgaria locked new 4G LTE modem Huawei E3372H is supported. It can be unlocked for free without opening the screws. It comes with firmware version 21.317.01.00.738. It is highly secured firmware and this is the best method to unlock this dongle.

We have modified the firmware and now you can unlock the Vivacom Bulgaria Huawei E3372H (Firmware 21.317.01.00.738) modem totally free. It can be unlocked without opening the screws. After unlock you can use the network provider simcard worldwide, including Vivacom Bulgaria.

The good news is that, it is totally free for Vivacom Bulgaria Huawei E3372H users. You don’t need to pay for this device unlocking. You have to provide the hardware ID in comment box to get the key for the unlocking of your modem.

This modified file will work to the firmware version 21.317.01.00.738, which comes in Vivacom Bulgaria Huawei E3372H modem.

How to Unlock Vivacom Bulgaria Huawei E3372H (Firmware 21.317.01.00.738) [FREE]?

1. Download the free unlocking file of Vivacom Bulgaria Huawei E3372H.

2. Run on any Windows PC (32-bit or 64-bit / Win XP, Win 7 or Win 10).

3. Unlocking app of Vivacom Bulgaria Huawei E3372H will generate the hardware ID.

4. Copy and paste the generated hardware id in the comment box, since unlocking is free of cost.

5. Our team will provide the registration name and registration key according to the hardware ID.

6. Once you are ready with registration details, download Huawei latest drivers.

7. Unzip using WinRAR or any another software and run the setup file.

8. It will install the correct drivers automatically in the background.

9. Now download and run DC unlocker software.

10. Click on Search Magnifying Glass of the DC unlocker software.

11. It will detect your device and show complete details of your modem.

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

AT^GODLOAD.

13. Press Enter from the keyboard.

14. Wait for 10-second to load the drivers automatically.

15. Now run the Vivacom Bulgaria Huawei E3372H unlocking application, which you have already downloaded.

16. Fill the registration name and registration key which you have got by our team.

17. Click Register to start flashing the firmware of your Vivacom Bulgaria Huawei E3372H dongle.

18. Once flashing is completed, again detect the device in DC unlocker app.

19. At the end of the result, now paste the following command:

AT^RESET

20. Press Enter from the keyboard again to reset the modem.

A response will come as OK.

Now your Vivacom Bulgaria Huawei E3372H is unlocked permanently and can be unlocked worldwide with any simcard.

Unlocked your modem free, share with your friends!

6 COMMENTS

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