For some retail-facing Huawei devices, you can check for online updates directly through the AI Life App by connecting your phone to the device's Wi-Fi. How to Update Huawei HG8321R Firmware

Log in to the Huawei Enterprise Portal with a corporate or partner account. Navigate to the "Software Download" section for the HG8321R.

Once you have the correct .bin file, follow these steps to manually update your device: Huawei EchoLife HG8321R Support Guide, Manuals & PDF

Huawei typically restricts direct firmware downloads to registered enterprise customers or authorized partners. To obtain the most official and safe firmware: