Huawei has launched Mobile WiFi router E5220 (E5220s-1 / E5220s-6 / E5220s-81) with different bands in the different part of various countries. If you are using Huawei E5220s-1 / E5220s-6 / E5220s-81 WiFi mobile router and you have not unlocked yet, then I will help you. Unlocking is one-time work and once the device is unlocked, you can use any another network provider SIM as well as default SIM card.
Huawei E5220 WiFi MiFi Router Gateway
Huawei E5220 WiFi MiFi Router Gateway

How to unlock Huawei E5220s-1 / E5220s-6 / E5220s-81 WiFi Mobile Router?

1. Make sure your Huawei E5220s-1 / E5220s-6 / E5220s-81 modem is fully charged.

2. Just insert a non-acceptable Network sim on your Huawei E5220s-1 / E5220s-6 / E5220s-81 and switch on.

3. It will display “Invalid SIM” because you have used another network providers sim.

4. Now just establish a WiFi connection to Huawei E5220s-1 / E5220s-6 / E5220s-81 WiFi router with your PC / IPAD / IPHONE / Android Device.

5. Once it is connected, browse for and login to the device using admin / admin details. Go to Advanced Settings – SIM Settings  – Unlock Device – Enter Unlock Code – Click on Apply.


Open the Settings – Dial-up – Unlock SIM card – Enter 8-digit unlock code in your Huawei E5220s-1 / E5220s-6 / E5220s-81 router. Click OK and the device will reboot to display the new network.

Now your Huawei E5220s-1 / E5220s-6 / E5220s-81 WiFi Mobile Router Gateway is unlocked forever.

Note : Don’t try to insert any free / wrong codes into your Huawei E5220s-1 / E5220s-6 / E5220s-81 device, otherwise it will be locked permanently. Pay 2.38 USD through PayPal button of this website and mention model with IMEI in the transaction. You correct code according to the IMEI will be delivered via email.