: The safest way to update is through the router's own dashboard. Log in by entering 192.168.1.1 in your browser. Navigate to More Functions > Manage Updates and select Update Now to check for online versions provided by your ISP or Huawei.
: Developers occasionally maintain lists of firmware URLs found on Huawei's update servers through brute-forcing. For example, this GitHub Gist provides a list of direct download links for various Huawei models. Important Safety Warning i--- Huawei Hg532e Firmware Download
Honestly?