: Look at the physical sticker on the bottom of your router. Ensure your device is exactly the HG532e model. Software meant for the HG532s or HG532d will corrupt your device.
If your Internet Service Provider (ISP) blocked OTA firmware updates on your device, you must download the source image package manually.
Double-check that the file name matches your device requirements perfectly.
This technical guide provides a walkthrough for finding, downloading, and safely installing the newest firmware for your Huawei HG532e router. Why You Must Update Your Huawei HG532e Firmware