Even with the "fixed" firmware, you may encounter issues. Here is the troubleshooting matrix:
Before the “fixed” version, routers ran firmware variants such as HG532e V100R001C03B017 or B024 . Observed problems: huawei hg532e firmware algerie fixed
Note: This will revert the router to its factory carrier settings, potentially removing any third-party "fixes." Even with the "fixed" firmware, you may encounter issues