Firmware image for a modem marked P-660HN-T1A in a 1.36 MB RAR, with no capacity or version given in the name. Such a dump is used to rewrite the flash memory of an ADSL router that no longer boots, either via a hardware programmer or a bootloader recovery method. Check the hardware version label on the device, since different revisions may use different chips. Back up the existing flash contents first, as they can hold the MAC address and settings, and confirm the image size fits the installed chip.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 28 Dec 2021 | Open file on RM Schematics |
| @bios_files_Request | 4 Feb 2023 | Open file on RM Schematics |
| @bios_files_Request | 4 Feb 2023 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →