If you see a custom ISP logo on your login page, you have a locked build. That is your signal to seek a universal firmware.
If you have an enterprise account, you can find official documentation and potential software releases on the Huawei Support Portal Huawei AI Life App: huawei hg8145x6 firmware download better
Huawei offers two primary methods for keeping your device current. Never disconnect the power during an update, as this can permanently damage (brick) the router. 1. The Official Huawei Support Portal (Manual Download) If you see a custom ISP logo on