Before attempting any system adjustments, verify that your hardware matches the exact model. The HG8145X6 series typically operates under the following parameters: Specification Details Routing Type GPON ONT / Wi-Fi 6 Terminal Network Interface 1 x GPON Port (Class B+) LAN Interfaces 4 x 10/100/1000 Base-T Gigabit Ethernet Ports Wireless Standards 802.11ax (2.4GHz & 5GHz bands) Common Firmware Trees V500R020, V500R022, V500R023 Where to Safely Download Official Firmware