An5506-04-f Firmware Update ~upd~

: Always use an Ethernet cable for updates; updating over Wi-Fi is risky if the signal drops.

: While generally reliable for basic internet, some users report intermittent connections after a hard reset, requiring technician intervention to fix "ONU State" errors. How to Update or Reflash An5506-04-f Firmware Update

🔧 This update fixes intermittent Wi-Fi dropouts and improves ONU registration stability. To update: : Always use an Ethernet cable for updates;