HUAWEI E5221 3G PA+ Mobile Hotspot
HUAWEI E5221 3G PA+ Mobile Hotspot

Huawei E5221 can be unlocked with the unlock code. Once the device is unlocked, you can use the default as well as other carrier SIM cards too. It is one-time work, means every time you will change the SIM card, then you don’t need to enter the unlock code.

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 E5221 Mobile WiFi Router?

1. Make sure your Huawei E5221 Mobile WiFi router is fully charged.

2. Just insert a sim, another than default on E5221.

3. After changing the SIM on MiFi router, switch the device on. It will display “Invalid SIM” because you have used another network providers sim (If it asks for unlock code then use, otherwise go to the next step).

4. Now just establish a WiFi connection to Huawei E5221 Mobile WiFi router with your PC / IPAD / iPhone / Android device.

5. Connect the Huawei E5221 router with PC and browse for 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 E5221. Click OK and the device will reboot to display the new network.

Now your Huawei E5221 Mobile WiFi router is unlocked forever.

Note: Don’t try to insert free or wrong codes into your Huawei E5221 WiFi router, otherwise it will be locked permanently. You can purchase from any server or place an order at and mention the IMEI in the transaction to get the correct code by email.

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