To download the Huawei HG532e firmware, follow these steps:

To update the Huawei HG532e firmware, follow these steps:

Go to Updates (or Devices > Updates ) and follow the on-screen instructions to download and install the latest firmware. Manual Firmware Download

V100R001C01B039 → The last three digits ( B039 ) are the build number. Never downgrade below your ISP’s baseline.