Upd — Hg8245q Firmware Upgrade

An improper HG8245q firmware upgrade can brick your ONT, requiring a physical SPI flash programmer or a replacement unit. Follow this checklist religiously.

Log into your router (usually 192.168.100.1 or 192.168.1.1 ) and look for "Device Information" to see your current Hardware and Software version. Hg8245q Firmware Upgrade

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