Download Huawei Modem Code Writer V1.0b ((install)) Link

Open the software and click "Please Select Com." Choose the port where your modem is detected.

Plug your Huawei modem into your computer's USB port. Download Huawei Modem Code Writer V1.0b

: Includes a built-in list of supported legacy Huawei models to ensure the correct command set is used for communication. USB Communication Open the software and click "Please Select Com

: This specific tool (V1.0b) is intended for older modems. Newer 4G/5G models often require 16-digit codes or different web-interface-based unlocking methods. If you'd like, I can help you: Find a code calculator for your specific IMEI. the device may become permanently locked.

: Most modems only allow 10 attempts . If you enter an incorrect code too many times, the device may become permanently locked.