Unlocking of Sri Lanka Mobitel locked new 4G LTE modem Huawei E3372H-153 is supported. It can be unlocked without opening the screws. It comes with firmware version 21.318.01.00.393. 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 Sri Lanka Mobitel Huawei E3372H-153 (Firmware 21.318.01.00.393) modem easily. It can be unlocked without opening the screws. After unlock you can use the network provider simcard worldwide, including Sri Lanka Mobitel.

The good news is that, it just cost 6 USD for Sri Lanka Mobitel Huawei E3372H-153 modem to unlock. You have to provide the hardware ID by email after making the payment.

This modified file will work to the firmware version 21.318.01.00.393, which comes in Sri Lanka Mobitel Huawei E3372H-153 modem.

How to Unlock Sri Lanka Mobitel Huawei E3372H-153 (Firmware 21.318.01.00.393)?

1. Download the unlocking file of Sri Lanka Mobitel Huawei E3372H-153.

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

3. Unlocking app of Sri Lanka Mobitel Huawei E3372H-153 will generate the hardware ID.

4. Copy and email me the generated hardware id when asked by our team (Charge is 6USD).

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:


13. Press Enter from the keyboard.

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

15. Now run the Sri Lanka Mobitel Huawei E3372H-153 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 Sri Lanka Mobitel Huawei E3372H-153 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:


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

A response will come as OK.

Now your Sri Lanka Mobitel Huawei E3372H-153 is unlocked permanently and can be unlocked worldwide with any simcard.


  1. hi, thank you for ur service man, works like a charm, and i still usde ur mobified mobile partner 23. due to my previouse firmware flashes dashboard on new e3372 vanished. but its unlocked and works fine now using offline installation mobile partner. do u have a good firmware or a dashboard for this mobitel 3372?

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