As you might aware that Unlocking of Maxis Broadband E303 (E303s) Malaysia Huawei Modem is possible using unlock code. Recently, in Malaysia, Huawei has launched E5331S-2 device, locked to Maxis network. If you are an owner of Huawei E5331s-2 (E5331) wifi Maxis Malaysia router gateway then you have come on nice place to unlock your Huawei E5331s-2 (E5331) wifi Maxis Malaysia router here.
Huawei E5331 WiFi MiFi Router
Huawei E5331 WiFi MiFi Router

How to unlock Huawei E5331s-2 (E5331) wifi Maxis Malaysia Router?

1. Make sure your Huawei E5331s-2 (E5331) Maxis wifi router of Malaysia is fully charged.

2. Just insert a non acceptable Network sim on your Huawei E5331s-2 (E5331) wifi Maxis Malaysia router (You have to use another network provider SIM, which is currently locked to).

3. After changing the another network providers sim on your Huawei WiFi / MiFi, switch the device On. It will display “Invalid SIM” because you have used another network providers SIM.

4. Now just establish a WiFi connection to Huawei E5331s-2 (E5331) wifi Maxis Malaysia router gateway with your PC / IPAD / IPHONE / Android Device.

5. Connect the Huawei E5331s-2 (E5331) wifi Maxis Malaysia Modem Router gateway with PC and go to and 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 E5331s-2 (E5331) wifi router Maxis Malaysia. Click OK and the device will reboot to display the new network.

Now your Huawei E5331s-2 (E5331) wifi Maxis Malaysia router Gateway is unlocked forever.

Note: Don’t try to insert wrong codes into your Huawei E5331s-2 (E5331) wifi router Maxis of Malaysia, otherwise your Huawei E5331s-2 (E5331) wifi router Maxis of Malaysia will be locked permanently.

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