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Firmware

DH_IPC-HX5XXX-Volt_MultiLang_PN_Stream3_V2.800.0000000.11.R.191230.bin

Cifra firmware released Dec 30, 2019. May work with 94 devices, including IPC-HCBW8442P, IPC-HDBW4243R-AS, IPC-HDBW4243R-AS-X.

Released
Dec 30, 2019
Version
V2.800.0000000.11.R
Size
63.8 MB
Hardware
94 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
996568bd42fe3620f07d3dac96ed6921
SHA-256
283662b70be282aa2ead6849d4cc2eb8edf1338e53841a3994b448659c3567c4

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (94 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 94 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, 94 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
Dec 30, 2019
Security
Signed, encrypted, security baseline V2.0
Language & video
English by default · 14 languages · PAL
Supported languages (14)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Farsi, 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—2019-12-30
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.imgcramfs2019-12-30
dgs0x17000000x18000001.0 MBnot written——
kernel_min0x18000000x1a000002.0 MBkernel_min.img—2019-12-30
romfs_min(ro)0x1a000000x1e800004.5 MBromfs_min-x.squashfs.imgsquashfs2019-12-30
bakpart(ro)0x1e800000x1f00000512.0 KBnot writtencramfs—
appdata0x1f000000x25000006.0 MBnot writtenubi—
product(ro)0x25000000x28000003.0 MBpd-x.squashfs.imgsquashfs2019-12-30
Kernel0x28000000x2c000004.0 MBkernel.img—2019-12-30
web(ro)0x2c000000x34000008.0 MBweb-x.squashfs.imgsquashfs2019-12-30
romfs(ro)0x34000000x520000030.0 MBromfs-x.squashfs.imgsquashfs2019-12-30
firmware(ro)0x52000000x800000046.0 MBfirmware-x.squashfs.imgsquashfs2019-12-30

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 V2.0 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.