4G Router Network Unlock

Dear user, 

Please kindly note that we are responsible for Enterprise products and your device belongs to the Huawei Consumer group. 

For assistance needed regarding mobile broadband, mobile phone or home devices, we advise you to check the Huawei support website for consumers, which also contains direct hotline phone numbers where you can contact our colleagues from the Consumer Business Group. 

They are able to help you solve your issues: https://consumer.huawei.com/en/support/hotline/

Thanks for your understanding!

Hi,

Please follow the steps:

1. Switch OFF the Huawei B311-221 router.

2. Insert any other network provider Simcard

3. Switch ON the router.

4. It should prompt for SIM Network Unlock PIN.

5. Enter the unlock code which is provided by sim-unlock.blog.

6. Now your Huawei B311-221 is unlocked permanently to use.

Unlocking Instructions for a Huawei Modem/Router

1. Change the sim card and connect to the PC with a USB cable.

2. If prompted, login into the device.

3. It will prompt for a simlock / Unlock Code.

4. Enter the unlock code into Huawei B311-221 which is provided by sim-unlock.blog.

5. Now your modem/router will be unlocked permanently to use with all sim cards.

Hello friend!

Generally, the router is locked because the device is a customized version of the ISP. If you use a non-designated ISP SIM card, the device will be locked.

You need to send the device to your local ISP to unlock it.

Thanks!