Firmware archive for the D-Link DWR-920 4G LTE wireless router, packed as a 7.17 MB RAR with no version or hardware revision stated in the name. Router dumps are typically written to the SPI flash with a programmer to recover a unit stuck in a boot loop or bricked by a failed update. D-Link often ships several hardware revisions of one model with different firmware, so compare the revision on the label sticker and back up the existing flash before writing a replacement image.
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 @bios_files_Request. Enginerys does not host this file.
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 →