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Firmware

Customer_NVR4XXX-4KS2_Eng_Control4_V3.216.10BE000.0.T.20190510.bin

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

Released
May 10, 2019
Version
V3.216.10BE000.0.T
Size
49.7 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
0779f5999d36fb584a1608f0f9ed3b4a
SHA-256
542415edbb04a0a94092b722ffd495bcd7d7e1c5c874a0203ce6ce972a25c7bd

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, 2 IDs

Technical details

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

SoC
HiSilicon Hi3798CV200
Architecture
arm
Kernel
Linux 3.18.24_hi3798cv2x
Flash
128.0 MB
Image dates
May 10, 2019
Security
Signed, not encrypted, security baseline V1.4
Flash layout: 12 partitions, 6 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0x00x3000003.0 MBu-boot.bin.img—2019-05-10
env0x3000000x5000002.0 MBnot written——
uImage0x5000000xf0000010.0 MBuImage.img—2019-05-10
rootfs0xf000000x450000054.0 MBromfs-x.squashfs.imgsquashfs2019-05-10
web0x45000000x4f0000010.0 MBweb-x.squashfs.imgsquashfs2019-05-10
custom0x4f000000x51000002.0 MBcustom-x.squashfs.imgsquashfs2019-05-10
logo0x51000000x54000003.0 MBlogo-x.squashfs.imgcramfs2019-05-10
config0x54000000x5a000006.0 MBnot written——
logs0x5a000000x640000010.0 MBnot written——
extend10x64000000x6c000008.0 MBnot written——
backup0x6c000000x780000012.0 MBnot written——
extend20x78000000x80000008.0 MBnot written——

About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V1.4 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.

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