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Unlock MTN E5573s-856 Router -21.328.62.00.225

MTN Cameroon has increased the security of its Huawei E5573s-856 router by updating the firmware version to 21.328.62.00.225 and WebUI to We are delighted to inform you that our team has got success in unlocking it and the same unlocking application can be used to unlock the version 21.319.01.01.225 also. After going through this post you can unlock MTN Huawei E5573s-856 easily without going through any hassle of dismantling the router. The process which we are going to share today is completely safe and will unlock your modem without opening the screws.

MTN Cameroon E5573s-856 Router

How to unlock MTN Cameroon E5573s-856 – 21.328.62.00.225

Download and Install Drivers from here. If you are facing problems with driver installation follow this link.

Download MTN E5573s-856 Unlock App and open it. Go to User Login (Default username and password is unlockmyrouter).

MTN E5573s-856

After successful login, Click on “Auto Detect Device”, your device information will get displayed.

Note: If you get the message connection failed or login failed, Download this file, extract and run it. It will enable the Com-Ports and will open Device Manager, check if there are two Com ports. If the ports are present, Click Login/AutoDetect. If you can’t see two ports, you have to fix the driver issue.

MTN E5573s-856

After successful detection, Choose Flash Firmware and click the submit button. It will ask you to enter a code. Type the code here, which you have received from unlockmyrouter.com and click OK.

Your MTN Cameroon E5573s-856 router will restart and the firmware installation process will start automatically.

MTN E5573s-856

Wait for the installation to finish.

MTN E5573s-856

Your MTN E5573s-856 router is now unlocked and will work with any SIM card. Restart it to apply the new settings by choosing Restart Device option and click Submit.

MTN E5573s-856

Unlock code is not free. You will have to pay 6 USD to get the App Code to unlock MTN E5573s-856. Kindly proceed only if you agree to pay the same.


  1. I would just like to congratulate you and say that I am really satisfied with the unlocking of my Modem Huawei MTN E5573s-856 Router -21.328.62.00.225. Keep it up

  2. i need help to reset my huawei e5573s 856 unlocking counter to 10 attempts and unlock it so it can work with anyother sim card. Thanks.
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 866837023270422
    Serial NR. : TBCDW15C08004879
    Firmware : 21.328.62.00.225
    Dashboard version : WEBUI_17.
    Web UI version : WEBUI_17.
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 10 (unlock attempts left : 0)


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