Newer firmware improves the ONT’s routing algorithms, resulting in better ping times and more efficient data handling during heavy streaming or gaming. Prerequisites Before Upgrading
If issues arise, reload the previous firmware using the same method. Huawei Hg8245h Firmware Upgrade
The HG8245H is an OLT/ONT residential gateway (GPON ONT) used by ISPs. Firmware upgrades can fix bugs, improve performance, or add features, but they can also brick the device or break ISP-specific customizations. Proceed only if you understand the risks and have a recovery method (console access, TFTP server, or ISP support). or add features