Huawei has been slowly migrating to newer update protocols (HOS 3.0 and 4.0). The company is also enforcing stricter signature checks. In 2024, many users report that HiSuite Proxy v313 still works for:
: Ticking this box in the setup can help bypass connection or authentication errors, especially for rebranded or regional devices. OS Type Selection hisuite proxy v313
However, once Huawei enforces full HTTPS certificate pinning or switches to a new update server domain, the proxy method will likely become obsolete. For now, v313 remains a powerful tool for anyone wanting granular control over their Huawei device’s firmware. Huawei has been slowly migrating to newer update
: Connect the phone to the PC and use the standard "Update" or "System Recovery" buttons in the official HiSuite app. OS Type Selection However, once Huawei enforces full
: Often found under the application menu (e.g., HiSuite > Preferences).