MTC Namibia has recently launched a new 4G LTE modem, the Huawei E8372H. This sub-model of Huawei E8372H comes with firmware version 21.327.62.00.131. It is highly secured firmware, and there is no direct procedure to change the firmware to a universal one for unlocking.
Our team has modified this firmware of MTC Namibia Huawei E8372H (Firmware 21.327.62.00.131), and now it can flash the firmware to a universal one. This means unlocking of MTC Namibia Huawei E8372H is now possible without opening the screws of the device.

To unlock the MTC Namibia E8372H modem, you need to pay 10 USD. While paying, mention model, network, and IMEI in the transaction.
This modified file will work up to the firmware version 21.327.62.00.131, which comes in the MTC Namibia E8372 modem.
How to Unlock MTC Namibia Huawei E8372H (Firmware 21.327.62.00.131) [FREE]?
1. Download the unlocking file of MTC Namibia Huawei E8372H from the link provided at the end of this post.
2. Run on any Windows PC (32-bit or 64-bit / Win XP, Win 7, or Win 10).
3. Unlocking app of MTC Namibia Huawei E8372H will generate the hardware ID, copy and send me after making the payment.
4. Our team will provide the key according to the hardware ID.
5. Once you are ready with the key, download Huawei’s latest drivers.
6. Unzip using WinRAR software and run the setup file.
7. It will install the correct drivers in the background.
8. Now download and run DC-Unlocker software.
9. Click on Search Magnifying Glass.
10. It will detect your device and show complete details.
11. At the end of the result, in a new line, paste AT^GODLOAD.
12. Press Enter from the keyboard.
13. Wait for 10-second to load the drivers.
14. Now run the MTC Namibia Huawei E8372H unlocking file, which you have already downloaded.
15. Fill in the registration name and key which you have got from our team.
16. Click Register to start flashing the firmware of your MTC Namibia E8372H dongle.
17. Once the flashing is completed, again detect the device in DC-unlocker software.
18. At the end of the result, paste the following:
AT^RESET
19. Press Enter from the keyboard.
A response will come as OK.
Now your MTC Namibia locked Huawei E8372H (Firmware 21.327.62.00.131) is unlocked permanently to use with all sim cards.
Note: Those who want to unlock the MTC Namibia Huawei E8372H router free of cost can comment with the model, network, model of the device, and hardware id. Our team will update you with registration details.