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 17.100.19.02.225. 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.

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).

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.

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.

Wait for the installation to finish.

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.