Before downloading any file, you must identify your exact board version. Many users brick their HG8245A because they flash a V300 firmware onto a V100 board.
No. That is a hardware laser difference. No firmware can change the physical optics. firmware huawei hg8245a
4 Fast Ethernet (FE) ports, 2 POTS (voice) ports, 1 USB 2.0 port, and a GPON port. Wi-Fi: Supports IEEE 802.11 b/g/n (2.4 GHz). Before downloading any file, you must identify your