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.


  1. Sorry if posted in wrong section. I have a bit of problem connecting my Powertel postpaid broadband using VPN. My modem type is huawei e5331. i’m also confused that my modem connection is configured as LAN instead of standard modem is there any way that i can get the modem connection to become a standard modem connection (a.k.a. dial-up modem)?


Please enter your comment!
Please enter your name here