MTN carrier of Nigeria is offering Huawei E5251 mobile WiFi router. It comes locked to MTN carrier, means you can not use another network SIM card. Once you unlock it with correct NCK, you can use MTN as well as another network SIM also.

How long we need to wait for a Huawei unlock code?

The approximate delivery time for a Huawei unlock code is 10 minutes to 8 hrs.

The average response time for a Huawei unlock code is 30 minutes (based on last 100 orders).

How to Unlock Huawei MTN Nigeria E5251 Router [FREE]?

Huawei E5251 WiFi MiFi Router Unlock
Huawei E5251 WiFi MiFi Router Unlock

1. Make sure your Huawei MTN Nigeria Huawei E5251 router is fully charged.

2. Just insert a nonacceptable network SIM card on your Huawei E5251 router (You have to use other than MTN network provider sim, which is currently locked to).

3. After changing another network provider SIM on your Huawei device, switch ON the E5251. It will display “Invalid SIM” because you have used another network providers SIM.

4. Establish a WiFi connection to Huawei MTN Nigeria E5251 router with your PC / IPAD / iPhone / Android device.

5. Connect the Huawei MTN E5251 modem to PC and browse for its default IP address login to the device’s dashboard. Go to Advanced Settings – SIM Settings  – Unlock Device – Enter Unlock Code – Click on Apply.


Open the Settings – Dial-up – Unlock SIM card – Enter 8 digits unlock code in your Huawei MTN Nigeria E5251 router. Click OK and the device will reboot to display the new network.

Now your Huawei MTN Nigeria E5251 mobile WiFi MiFi Router is unlocked forever.

At, we are providing free unlock code of MTN Nigeria Huawei E5251. For free unlock code, you need to provide model, network, imei, and country on which it is locked. Once the correct information will be available, our team will reply with unlock code.