Earlier we have shared the post for unlocking of MTN Nigeria Huawei E5573cs-322 which comes with firmware version 21.318.03.01.200 and WebUI Now our team have developed the software which can unlock the higher firmware version 21.327.62.00.200 of this model. It is totally safe unlocking of MTN Nigeria locked Huawei E5573cs-322 router.

Our team has modified this firmware of MTN Huawei E5573cs-322 (Firmware 21.327.62.00.200) and now it can flash the firmware to universal one. Means, unlocking of MTN Nigeria Huawei E5573cs-322 is now possible without opening the screws of the device.

Earlier also our team had modified the firmware of MTN E5577s-321 which comes with firmware version 21.328.62.00.429 / 21.326.62.00.429 and WebUI version / It can be also unlocked without opening the screws.

Another good news is that, it will cost only 6USD for unlocking by firmware change. Unlocking of MTN Ghana Huawei E5573s-320 (Firmware 21.321.01.01.429) is also available now.

This modified file will work in the firmware version 21.327.62.00.200, which comes in MTN E5573cs-322 router.

How to Unlock MTN Nigeria Huawei E5573cs-322 (Firmware 21.327.62.00.200)?

1. Download the unlocking file of MTN Nigeria Huawei E5573cs-322 from the link which is 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 MTN E5573cs-322 will generate the hardware ID, email when it will be asked by our team (Charge is 6USD).

4. Our team will provide the key according to the hardware ID.

5. Once you are ready with key, download Huawei latest drivers.

6. Unzip using WinRAR software and run the setup file.

7. It will install the correct drivers in 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 MTN Nigeria Huawei E5573cs-322 unlocking file, which you have already downloaded.

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

16. Click Register to start flashing the firmware of your MTN Nigeria E5573cs-322 dongle.

17. Once flashing completed, again detect the device in DC unlocker software.

18. At the end of the result, paste the following:


19. Press Enter from the keyboard.

A response will come as OK.

Now your MTN Nigeria locked Huawei E5573cs-322 is unlocked permanently to use with all sim cards.


  1. Hi, I droped a comment about my E5573c-322 with(Firmware 21.327.62.00.200) but can’t seem to find it on your comment section for reply. How do i go about it? Thanks

  2. I’m willing to pay but I’m not sure if the firmware will revive my 4G WiFi
    I notice that I need the exact firmware version of my WiFi to revive it. Because I’ve tried higher and lower versions, it won’t work. Even I’ve tried boot shot none of it works

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