How to Unlock Huawei B818?

Unlocking of Huawei B818 router is possible using a correct sim lock code. Once the correct unlock code is entered in the modem, it will be unlocked permanently to use with all sim cards around the world. You may find locked Huawei B818 in various countries, which works with only a single network. Here locked means, you can not use any other network provider SIM, without unlocking it. Unlocking is simple and one-time work, you need the correct 16 digits to unlock code / SIM Lock / NCK.

How long we need to wait for an unlock code of Huawei?

The approximate delivery time for a Huawei unlock code is 1 to 10 days.

The average response time for a Huawei unlock code is 2 days (based on last 100 orders).

How to unlock Huawei B818 WiFi Router?

Step 1. Make sure your B818 router is connected to a constant power supply / fully charged.

Step 2. Just insert a nonacceptable Network sim (another than default) on your B818.

Step 3. Now, switch ON the device, it will display “Invalid SIM” because you have used another network provider’s SIM.

Step 4. Now, just establish a WiFi connection with Huawei B818 to PC / iPad/ iPhone / smartphone/tablet (I prefer to use Windows PC).

Step 5. After establishing the WiFi connection with B818 and PC, log in to your device’s dashboard using the admin username and password. Go to Advanced Settings – SIM Settings – Unlock Device – Unlock Code  / SIM Lock / NCK.

Step 6. Enter the correct code, which is provided by

Step 7. Click on Apply.

Now your B818 Hotspot is unlocked forever to use any other network provider SIM as well as the default.

Note: Unlock code is not free. Don’t try any wrong codes into your Huawei B818, otherwise, it will be locked permanently.