Earlier, we shared the post for unlocking MTN Nigeria Huawei E5573cs-322, which comes with firmware version 21.318.03.01.200 and WebUI 17.100.15.03.200. Now our team has developed the software which can unlock this router without opening the screws.
Our team has modified this firmware of MTN Huawei E5573cs-322 (Firmware 21.318.03.01.200), and now it can flash the firmware to a universal one. This 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 17.100.19.00.429 / 17.100.18.01.429. It can also be unlocked without opening the screws.
Another good news is that it will cost only 6USD to unlock MTN Nigeria E5573 device. You have to provide the hardware ID in the email to get the key for the unlocking of the MTN E5573cs-322 router. Unlocking of MTN Ghana Huawei E5573s-320 (Firmware 21.321.01.01.429) is also available now.
This modified file will work up to the firmware version 21.318.03.01.200, which comes in the MTN E5573cs-322 router.
How to Unlock MTN Nigeria Huawei E5573cs-322 (Firmware 21.318.03.01.200)?
1. Download the unlocking file of MTN Nigeria Huawei E5573cs-322 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 MTN E5573cs-322 will generate the hardware ID, copy and 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 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 MTN Nigeria Huawei E5573cs-322 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 MTN Nigeria E5573cs-322 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^NVWREX=8268,0,12,1,0,0,0,2,0,0,0,A,0,0,0
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.
A5DD8-64475-BFDA8-59DDF-63FD6-783B0-9063E-DE0A9
Registration Name : routerunlock.com
Key : RQ5MJT7QMD7VXTR5RCGLP8VSMCZNAUFQ86E9MFGKNMZE8GTGAYU3JRQJJHMFYPQ59UVW4Q5TNDS4L48NLP9NL
After Pasting This AT^NVWREX=8268,0,12,1,0,0,0,2,0,0,0,A,0,0,0 in Dc unlocker it gives “error”
Is the flashing was completed? Check once again.
The software said registration complete
I can no longer open the direct unlock software after the clicking registration, it automatically closes each time i click it
I restarted the process , it’s saying registration details incorrect. the hardware ID is same A5DD8-64475-BFDA8-59DDF-63FD6-783B0-9063E-DE0A9 with the first one i sent
Registration Name : routerunlock.com
Key : RQ5MJT7QMD7VXTR5RCGLP8VSMCZNAUFQ86E9MUMHCZGTNAUPLV8YQSJEKGK6FXJJJMZ9FBYTTPJS2BWHBWJRX
Try once, if still problem, then login to the device and copy system information here.
Registration complete, but its still brought “error” in DC unlocker after pasting the last code
Device name:
E5573Cs-322
IMEI:
861791030434486
IMSI :
621500322041812
My number:
Unknown
Hardware version:
CL1E5573CSM11 Ver.B
Software version:
21.328.62.00.200
Web UI version:
17.100.18.03.200
LAN MAC address:
A4:71:74:9D:D2:56
WAN IP Address:
Unknown
Your device firmware is 21.328.62.00.200, and you are using software of model version, so it will never work. Refer https://factoryunlocksim.com/free-unlocking-of-mtn-nigeria-huawei-e5573cs-322-firmware-21-328-62-00-200/
and send me fresh details.
Thanks! This is the new Hardware ID 264BC-214C8-5B683-F25B6-1BB10-2061C-D2F96-CE4AD
Registration Name : routerunlock.com
Key : RQ5DJ-T7QMD-7T5TR-5RCGL-P8VSM-CZNAU-FQ86E-9M4MC-BU88Q-82WB5-9LHVY-A676U-S35G2-SE9UN-W5M63-QE3YJ-95N3L
C9C58-644BE-1CE64-6C9F3-A1406-78375-96A9E-3519E
Registration Name : routerunlock.com
Key : RQ55JT7QG9AJQ3J733K6B8VSGJYKYVL4AJE9MHEJCSFLJTBYCPPNTBJUX3FZFUCDBZNB6SB9MSWC47WWWH3V6
7A0E8-64432-13E64-6BDD7-A7AA6-7839F-90030-21154
Registration Name : routerunlock.com
Key : RQZMJT7QR3C2Q3JDRTMJ88VSEYZQAEX4EUGRMB5UXLQD3XQ6E35PYJ4CZE28QCSLSHXSTXMVYNZU7ZX5BGUUL
7A0E8-64432-13E64-6BDD7-A7AA6-7839F-90030-21154
Registration Name : routerunlock.com
Key : RQZMJT7QR3C2Q3JDRTMJ88VSEYZQAEX4EUGRMB5UXLQD3XQ6E35PYJ4CZE28QCSLSHXSTXMVYNZU7ZX5BGUUL
It is not detecting my device. I have installed the hauwei driver.
Thanks but it is still not useful cos D.C. unlocked has refused to detect my device.
Install the drivers first.
I installed it already but still D.C.unlocker not detecting it. No modem found!
Connect to PC with USB cable, open My Computer >> Virtual CD-ROM and install in PC.
It should open MTN page, then detect in DC unlocker.
DC unlocked has finally detected my router but this key no longer working for
Hardware ID: 7A0E8-64432-13E64-6BDD7-A7AA6-7839F-90030-21154
Registration Name : routerunlock.com
Key : RQZDJT7QR3C2Q3JDRTMJ88VSEYZQAEX4EUGRMJQ55SQALSZPHENCMF4KH6BRPHEUJ575ZM4JHHUA8JCXPQVSK
Thanks DC Unlocker has finally detected my router but the key u sent no longer working for your software.Hardware ID: 7A0E8-64432-13E64-6BDD7-A7AA6-7839F-90030-21154
U sent this:
Registration Name : routerunlock.com
Key : RQZMJT7QR3C2Q3JDRTMJ88VSEYZQAEX4EUGRMB5UXLQD3XQ6E35PYJ4CZE28QCSLSHXSTXMVYNZU7ZX5BGUUL
Registration Name : routerunlock.com
Key : RQZDJT7QR3C2Q3JDRTMJ88VSEYZQAEX4EUGRMJQ55SQALSZPHENCMF4KH6BRPHEUJ575ZM4JHHUA8JCXPQVSK
You are doing a very good work here. I need the key for my Hardware ID:7B408-64459-A4E64-6C9F3-131F6-7835F-7A48F-EFE06. hope to hear from u soon.
Registration Name : routerunlock.com
Key : RQZDJT7QPM4SQ3J733UM58VSAY6XFS3DBYGRMEDPSK5A3CS7X5H8JD6A44M7NL7AQR95E5QGUNXW7DWKG8EHU
Thanks! Dc unlocker has detected my router at last.
I restarted the process , it’s saying registration details incorrect. the hardware ID 7A0E8-64432-13E64-6BDD7-A7AA6-7839F-90030-21154
with the first one i sent
Registration Name : routerunlock.com
Key : RQZDJT7QR3C2Q3JDRTMJ88VSEYZQAEX4EUGRMJQ55SQALSZPHENCMF4KH6BRPHEUJ575ZM4JHHUA8JCXPQVSK
Thanks.. help! It is just showing two green light now and refuses to work again.I followed the instructions accordingly.
Only two green lights but no showing signal again
It is simple unlocking by a single firmware, if you are unable to process yourself then you can choose paid option, our representative will help you remotely.
I did all already but it is just showing two green lights and no signal even with mtn sim
You can pay at https://factoryunlocksim.com/payment-method-unlock-code-international-customers/
I will unlock it remotely.
Thanks Mr Kamlesh! It is working now. You are the best.
You are welcome.
You had missed the steps, that’s why your device was not getting the signal.
8E768-644F0-C3E64-6F919-BEB46-7839F-90F9A-FB6BF
routerunlock.com
RQXDJT7QCKU2Q3KF4XPJH8VSEYZMG46E9LGRMK4E2TR5UUMXCHTARWUKQJ2GZPHFX42K53WP9KAR6AF7GE46G
here is my hardware id 63EE8-64464-13DFC-A2A2B-C3056-78375-968A7-B0227
routerunlock.com
RRJ5JT7QNFC5SQFU5MCRE8VSGJYRJCRU32GRMM8FJHK5FX9CWHTZWVNG2TQAP5YQL7HUJ5GNM7U55W436PCHH
Thanks but it says incorrect information
Comment with hardware id if need key.
63EE8-64464-13DFC-A2A2B-C3056-78375-968A7-B0227
routerunlock.com
RRKMJT7QNFC5SQFU5MCRE8VSGJYRJCRU32GRMYRX34QNGSDC2K8H7HCN6GBBPDUA5RQV6Z3VTS2ECUUZT4EUQ
Zong bult+ 322 . version 21.333 ki unlocking file chye any one helpe me
Send me
3A358-6445B-B4E64-618CE-A7166-78391-8695E-FE792
Hardware ID is invalid
3A358-6445B-B4E64-618CE-A7166-78391-8695E-FE795
routerunlock.com
RRPVJT7QPX8SQ3K6QBMMX8VSES4QUU7RAWGRMBA9BX36ZUEJU9R9HHSJKZJNNU4L7QSM2F3DAHZJDHVZ9S795
84CB7-5981C-9D953-C4345-0A6AB-C83C7-9A640-14BC0
0629A-B51A3-1234D-C0735-B0A95-2F820-272B4-51084
Hardware ID is invalid
E0D58-644A1-1EE64-691FC-504D6-783C8-F5414-BE795
routerunlock.com
RR85JT7QH5B2Q3M33NDWP8VSJH4FQJPRAWGRM48ST27BRVRV3CF67SQK7CP25LCD3HYJEUESXB8M8HTEKGEA4
91458-6441A-46E64-6F919-6C0E6-783CD-B3BB5-112C8
routerunlock.com
RQRVRT7QBY8AQ3KF4WE9L8VSJ5LTKQT464GRMG3GLGMKMQLPVLA4PDV7MUK6N55DU4ZD8HD3RSH3K4HUPR7RL
MODEL no_ E5573Cs-322
ID_18CB8-644B9-50E64-6A08E-49E66-78375-96507-C35E7
NETWORK MTN NIGERIA
MY BEST REGARDS
Hardware ID
2D2C8-644FE-AFA3C-FAAE2-4D726-78375-96DC3-CD459
Regards
What’s the cost for the remote unlocking? Please give me a cheaper price. Thanks
For single IMEI, there is no more plan.
What do you mean? So you can’t help me?
Read the post carefully and make payment accordingly.