: Power off the router and insert a SIM card from a different network provider. Access the Web Interface
To unlock a Huawei B311-221 router for use with other network providers, you can follow these updated steps: Huawei B311-221 Unlocking Procedure Gather Device Info : Find your router’s 15-digit IMEI number unlock huawei b311221 updated
Most unlocks are completed within 15 minutes to 24 hours. : Power off the router and insert a