After update, LAN ports stop working. Fix: power cycle for 30 sec, then factory reset.
Updating the firmware of your Huawei HG532s router is essential for several reasons: Huawei Hg532s Firmware Update Downloadl
Power light dim or flashing rapidly, no Wi-Fi, no ping to 192.168.1.1. Solutions: After update, LAN ports stop working
Go to Maintenance → Device Administration → Firmware Upgrade (or sometimes System Tools → Upgrade ). Huawei Hg532s Firmware Update Downloadl