Flash dump for the HI-5004XVR recorder, with the name indicating a HiSilicon Hi3520D processor platform, written in the name as hl3520d. The 5004 model code suggests a four-channel unit, although the channel count is not stated outright. Technicians use such images to restore XVR recorders that hang on boot or were bricked during an update, by writing the SPI flash with a programmer. Check that the board and processor match your hardware, save the original chip contents first, and verify the image fits the installed flash size.
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 @hashmielecom. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @hashmielecom | 1 Aug 2023 | Open file on RM Schematics |
| @tvsoftwareworld | 11 Apr 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 →