How to Unlock Huawei E5331 (UK 3 (Three))?

If you are an owner of the E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router, then you have come to a nice place to unlock your E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router here. You need a correct unlock code / NCK code to unlock E5331 locked to Three networks. After unlocking the E5331, you can use any other network SIM, e.g., Airtel, MTN, BSNL, TMN, etc. Only you have to create the profile in an unlocked E5331 Huawei device.

How to unlock E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router?

1. Make sure your E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router Gateway is fully charged.

2. Insert a non-acceptable Network SIM on your E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router (e.g., other than Viva SIM for Viva Network wifi router) SIM card into the device (You have to use another network provider SIM, which is currently locked to).

3. After changing the other network provider’s SIM on your Huawei WiFi / MiFi, switch On the device. It will display “Invalid SIM” because you have used another network provider’s SIM. (If it asks for unlocking code, then use, otherwise, go to the next step).

4. Now establish a WiFi connection to E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router with your PC / IPAD / IPHONE / Android Device.

5. Connect the E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router with PC and go to 192.168.8.1 and login to the device’s dashboard at 192.168.1.1. Go to Advanced Settings – SIM Settings  – Unlock Device – Enter Unlock Code – Click on Apply.

Or,

Open the Settings – Dial-up – Unlock SIM card – Enter 8 digits unlock code in your E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router Gateway. Click OK, and the device will reboot to display the new network.

Now your E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router Gateway is unlocked forever.

Note: Don’t try to insert wrong codes into your E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router Gateway; otherwise, E5331 UK 3 (Three) Huawei WiFi MiFi Pocket Router Gateway will be locked permanently.