Huawei Hg8245h Firmware Upgrade -

| Check | Command / Action | |-------|------------------| | Firmware version | Web UI or display version | | ONT registration status | Status → GPON Status → O5 (Operation state) | | LAN connectivity | Ping 192.168.100.1 | | Internet access | Test public IP and DNS resolution | | Wi-Fi (if enabled) | Connect from client device |