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Firmware

DH_IPC-HX5XXX-Volt_MultiLang_NP_Stream3_V2.800.0000000.16.R.200529.bin

Dahua firmware released May 29, 2020. May work with 105 devices, including IPC-HCBW8442P, IPC-HDB5243E-ZYH-27135, IPC-HDBW4243R-AS.

Released
May 29, 2020
Version
V2.800.0000000.16.R
Size
69.3 MB
Hardware
105 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
e3e1f04561cbc017643a753bbcca2df2
SHA-256
74a27c16e5f68184060fec63fc9b47728b093d4e795027864a3eef2355ccc3ca

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (105 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 105 IDs
  • Install: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 105 IDs

Technical details

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

SoC
HiSilicon Hi3516CV500
Architecture
arm
OEM build
Dahua
Flash
128.0 MB
Image dates
May 29, 2020
Security
Signed, encrypted, security baseline V2.1
Language & video
English by default · 13 languages · NTSC
Supported languages (13)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Czech, Dutch, Arabic, SpanishEU

Flash layout: 18 partitions, 9 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBnot written——
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2020-05-29
updateflag0x3000000x4000001.0 MBnot written——
hwid0x4000000x480000512.0 KBnot written——
config0x4800000xa800006.0 MBnot writtenubi—
backup0xa800000x10800006.0 MBnot writtenubi—
syslog0x10800000x16800006.0 MBnot writtenubi—
partition(ro)0x16800000x1700000512.0 KBpartition-x-bak.cramfs.imgcramfs2020-05-29
dgs0x17000000x18000001.0 MBnot written——
kernel_min0x18000000x1a000002.0 MBkernel_min.img—2020-05-29
romfs_min(ro)0x1a000000x1e800004.5 MBromfs_min-x.squashfs.imgsquashfs2020-05-29
bakpart(ro)0x1e800000x1f00000512.0 KBnot writtencramfs—
appdata0x1f000000x25000006.0 MBnot writtenubi—
product(ro)0x25000000x28000003.0 MBpd-x.squashfs.imgsquashfs2020-05-29
Kernel0x28000000x2c000004.0 MBkernel.img—2020-05-29
web(ro)0x2c000000x34000008.0 MBweb-x.squashfs.imgsquashfs2020-05-29
romfs(ro)0x34000000x520000030.0 MBromfs-x.squashfs.imgsquashfs2020-05-29
firmware(ro)0x52000000x800000046.0 MBfirmware-x.squashfs.imgsquashfs2020-05-29

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 V2.1 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.