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Firmware

DH_MXVRXX04(8)_Eng_P_V4.002.0000000.0.R.191010.bin

Dahua firmware released Oct 10, 2019. May work with 1 device.

Released
Oct 10, 2019
Version
V4.002.0000000.0.R
Size
36.2 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
06a742321280640622959b94837f90bf
SHA-256
2c69062e221a73ff717596eb67c9ee33dbca5fbe0e54bad75c533ef9c11e3f1d

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • Install.lua: the installer script's board checks, 1 ID

Technical details

Read from inside the firmware (dahua package (zip variant)).

SoC
HiSilicon Hi3521D
Architecture
arm
Bootloader
U-Boot 2010.06-svn2599
Flash
86.0 MB
Image dates
Oct 10, 2019
Security
Signed, not encrypted
Flash layout: 8 partitions, 7 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa01000000xa02000001.0 MBu-boot.bin.img—2019-10-10
rootfs0xa06000000xa290000035.0 MBromfs-x.cramfs.imgsquashfs2019-10-10
hwid0xa29000000xa2a000001.0 MBhwid-x.cramfs.imgcramfs2019-10-10
extend0xa2a000000xa31000007.0 MBextend-x.cramfs.imgsquashfs2019-10-10
web0xa31000000xa3a000009.0 MBweb-x.cramfs.imgsquashfs2019-10-10
custom0xa3a000000xa3b000001.0 MBcustom-x.cramfs.imgcramfs2019-10-10
logo0xa3b000000xa4c0000017.0 MBlogo-x.cramfs.imgcramfs2019-10-10
config0xa50000000xa56000006.0 MBnot written——

Other files for much of the same hardware, from any vendor.