Visit the official Huawei Enterprise Support page. Use the search tool to find the HG532e model, though be aware that older consumer products may not be listed.
Before you click that “HG532e_firmware.bin” link from a random forum, know this: i--- Huawei Hg532e Firmware Download
The upgrade process usually takes between 3 to 5 minutes. The router's lights will flash dynamically, and the device will automatically reboot once the installation is successful. Troubleshooting Common Upgrade Issues Visit the official Huawei Enterprise Support page