If you own a , you might have noticed it is locked to a specific network. Trying to insert a SIM card from another provider will prompt you for an unlock code. The Huawei V4 and V5 Unlock Code Calculator is a software tool designed to generate these specific codes based on your device's unique IMEI number. Understanding Huawei Lock Codes (V4 and V5)

Contact the original network provider. If your contract is complete, they are legally required to give you the unlock code for free.

Log in using your admin credentials (default is usually admin / admin ).

Input the generated when prompted. Alternative Sources

A prompt will automatically appear stating: or "SIM Lock Code" .