: If you forget your admin password, use a pin to press the Reset button on the back for 10 seconds while powered on.
: A SIM card from a different network than the one the router is currently locked to. Unlock Code unlock huawei b311221 install
: Connect your computer or phone to the router via Wi-Fi or Ethernet. Open a browser and enter the default gateway IP, typically 192.168.8.1 192.168.1.1 : Use the default credentials (usually : If you forget your admin password, use