Connect your computer to the router via an Ethernet cable (do not use Wi-Fi for updates to avoid bricking).
Older versions of HG532e firmware have known vulnerabilities, such as Remote Command Execution (RCE) issues within the UPnP service. Huawei Hg532e Firmware
Open a web browser and enter 192.168.1.1 (or 192.168.3.1 for some versions) in the address bar. Connect your computer to the router via an