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Firmware

DH_IPC-HX7XXX-Darwin_MultiLang_PN_V3.000.0000000.16.R.240727.bin

Dahua firmware released Jul 27, 2024. May work with 10 devices, including IPC-HDBW7442HP-Z-0832-S2, IPC-HDBW7442HP-Z-2712F-S2, IPC-HDBW7842HP-Z-0832-S2.

Released
Jul 27, 2024
Version
V3.000.0000000.16.R
Size
88.6 MB
Hardware
10 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
22fade370eb958e74faeb89d3107f411
SHA-256
fc7ce81e1d7e8e57780e936b5d960712e49384dbf993de3b4361b62bc78cd098

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (10 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 10 IDs
  • Install: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 10 IDs

Technical details

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

SoC
Ambarella
Architecture
arm
OEM build
General
Bootloader
U-Boot 2016.11-svn8293
Flash
17179869185.7 GB
Image dates
Jul 27, 2024
Security
Signed
Language & video
English by default · 23 languages · PAL
Supported languages (23)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Czech, Dutch, Arabic, SpanishEU, Turkish, Ukrainian, Hebrew, Hungarian, Romanian, Thai, Indonesian, Vietnamese, TradChinese, Japanese

Flash layout: 24 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBdhboot-min.bin.img—2024-07-27
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2024-07-27
hwid0x3000000x4000001.0 MBnot written——
dgs0x4000000x5000001.0 MBnot written——
config0x5000000x250000032.0 MBnot writtenext4—
backup0x25000000x450000032.0 MBnot writtenext4—
syslog0x45000000x550000016.0 MBnot writtenext4—
updateflag0x55000000x56000001.0 MBnot written——
dtb(ro)0x56000000x57000001.0 MBdhdtb.bin.imgcramfs2024-07-27
product(ro)0x57000000x670000016.0 MBpd-x.squashfs.imgsquashfs2024-07-27
Kernel0x67000000x770000016.0 MBkernel.img—2024-07-27
romfs(ro)0x77000000xf700000128.0 MBromfs-x.squashfs.imgsquashfs2024-07-27
web(ro)0xf7000000x1370000064.0 MBweb-x.squashfs.imgsquashfs2024-07-27
aewb(ro)0x137000000x1470000016.0 MBnot writtensquashfs—
backdtb(ro)0x147000000x148000001.0 MBnot written——
backproduct(ro)0x148000000x1580000016.0 MBnot written——
backkernel0x158000000x1680000016.0 MBnot written——
backromfs(ro)0x168000000x1e800000128.0 MBnot written——
backweb(ro)0x1e8000000x2280000064.0 MBnot written——
backaewb(ro)0x228000000x2380000016.0 MBnot written——
data0x238000000x2580000032.0 MBnot written——
firmware(ro)0x258000000x658000001.0 GBnot writtenext4—
ext0x658000000x6d800000128.0 MBnot written——
appdata0x6d8000000x1000000006d7fffff17179869184.0 GBnot writtenext4—

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