Firmware archive for the D-Link DWR-M920 4G router, hardware version 1.1, described as a 16 MB flash image. The router's SPI flash holds bootloader, configuration and firmware, so a full dump like this is used to recover a unit that no longer boots after a failed update or corrupted flash. Write it with an SPI programmer, after first reading and saving the existing chip. Confirm the hardware version on the label matches V1.1 and that the flash chip capacity is 16 MB.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 20 Aug 2025 | Open file on RM Schematics |
| @schematics_board_view | 21 Aug 2025 | Open file on RM Schematics |
| @bios_files_Request | 13 Aug 2026 | Open file on RM Schematics |
| @tvsoftwareworld | 28 Aug 2026 | 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 →