Download Huawei Modem Code Writer V1.0b – Full Guide
If the tool does not detect your modem immediately, do not force it. Uninstall all other modem management software (Skylight, Mobile Partner, etc.), reboot, and try again. Download Huawei Modem Code Writer V1.0b
What is the of your Huawei modem (e.g., E303, E3372)? Download Huawei Modem Code Writer V1