Note that .rar is an archive format; you will likely need software like WinRAR or 7-Zip to extract the actual firmware files inside.
To help me narrow down the specific files you need, could you share: What is the on the sticker (e.g., P-660HN-T1 P-660HN-51 What is the hardware version (e.g., v1, v2)? Download ZYXEL P6601HN Dump rar
Allows users to restore a "bricked" router that will no longer boot by flashing the dump directly to the chip via JTAG or UART interfaces. Note that
, specifically in a .rar format, likely for troubleshooting, firmware flashing, or hacking purposes. , specifically in a
Allows users to view and modify configuration files to enable hidden features or change ISP-locked settings.
Provides a complete binary copy of the router's flash memory, including the bootloader, kernel, and filesystem.