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Firmware

DH_MCVR5104_Eng_P_V3.209.0000000.0.R.171209.bin

Viatec firmware released Dec 9, 2017. May work with 2 devices, including MCVR, MED.

Released
Dec 9, 2017
Version
V3.209.0000000.0.R
Size
13.0 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
b98c32e60fb1e76b1daaa8baf80f5b7e
SHA-256
5cf7a4e753afff45afb5421aa60c461bd29840f553b5643865e54ff564af7173

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (2 devices).

Where these IDs come from
  • Install.lua: the installer script's board checks, 2 IDs

Technical details

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

SoC
HiSilicon Hi3521
Architecture
arm
Bootloader
U-Boot 2010.06-svn2909
Flash
16.0 MB
Image dates
Dec 9, 2017
Security
Signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0040000256.0 KBu-boot.bin.img—2017-12-09
rootfs0xa00600000xa0c8000012.1 MBromfs-x.cramfs.imgsquashfs2017-12-09
web0xa0c800000xa0e200001.6 MBweb-x.cramfs.imgsquashfs2017-12-09
custom0xa0e200000xa0e40000128.0 KBcustom-x.cramfs.imgcramfs2017-12-09
logo0xa0e400000xa0e60000128.0 KBlogo-x.cramfs.imgcramfs2017-12-09
bcfg0xa0e600000xa0ec0000384.0 KBnot written——
config0xa0ec00000xa10000001.3 MBnot written——

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