This algorithm was introduced for newer 4G modems and routers.
Download Huawei V4 and V5 Unlock Code Calculator Unlocking a Huawei modem or router allows you to use it with any SIM card from any network provider, giving you the freedom to choose the best data plans and coverage for your needs. For many modern Huawei devices, especially those released after 2014, older calculation algorithms (V1, V2, V3) no longer work. You instead need a to generate the correct Network Control Key (NCK) or SIMLOCK code. What are V4 and V5 Unlock Codes? Download Huawei V4 And V5 Unlock Code Calculator
For tech-savvy users, the Huawei Code Calculator provides a Python-based script to generate V4 and V5 codes based on your IMEI. This algorithm was introduced for newer 4G modems