MTN carrier of Cameroon has launched sub-model of Huawei E5330, dubbed as E5330Bs-2. As you can see in the image below, it comes with hardware version CH1E5330SM, firmware and WebUI


There is nothing special in MTN E5330Bs-2. It also comes with customized firmware and can be unlocked easily with a correct SIMLock code.

How to Unlock MTN E5330Bs-2 Huawei with Firmware

1. Change the default SIM card with any another carrier.

2. Charge your device atleast 50%.

3. Switch it On and connect to PC with USB cable.

4. It should automatically open the default webpage of your device. If not then open “My Computer / This PC” and you will see a virtual CD ROM. Open this virtual driver and install in your PC. It is drivers of your device. Once it is installed, the default webpage will be opened.

5. Login into the device with admin username and password.

6. It should redirect you to the unlocking page as below image. If not then go to Advanced Settings > SIM Settings > Unlock Device > Enter Unlock Code and click on Apply. Or, go to Settings > Dial-up > Unlock SIM card and enter 8-digit unlock code.

mtn-e5330bs-2-unlocking7. Click Apply button.

Now your E5330Bs router should be rebooted automatically to show the netowrk. Now create a new profile according to your new SIM card and connect to internet.

Unlock / SIMlock code is not free, you neeed to pay 6 USD through PayPal button of this website. While paying mention model with IMEI in the transaction. I will send the correct code through email.