Huawei no longer provides 16-digit unlock codes through its official website or support channels. This decision was reportedly made to ensure system security and prevent issues like device freezing or power consumption increases that can occur with modified software. If you contact Huawei support today, they will likely inform you that the service is permanently terminated.

If you still want to proceed, search the latest threads on or trusted GSM forums for current paid services. Expect to spend $40+ and risk a permanent brick.