Skip to content

Firmware

DH_IPC-HX5XXX-single-Riemann_MultiLang_NP_Stream4-USA_V3.142.0000000.4.R.241221.bin

Dahua firmware released Dec 21, 2024. May work with 64 devices, including IPC-HDBW5241EP-ZE-0735-S3, IPC-HDBW5241EP-ZE-27135-S3, IPC-HDBW5442E-ZE-0832-DCAC.

Released
Dec 21, 2024
Version
V3.142.0000000.4.R
Size
160.1 MB
Hardware
64 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
598e5c1e8ad94a17d3280a0cd8b64fdd
SHA-256
c5a651fa7b5c1561a1cea0d5181eb602944ac49642696b1b6e9c8b4a6ba6dae9

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (64 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 64 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, 64 IDs

Technical details

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

SoC
Axera: one of AX620A, AX620
Architecture
arm
OEM build
Dahua
Flash
4.0 GB
Image dates
Dec 20, 2024
Security
Signed
Language & video
English by default · 23 languages · NTSC
Software version
V3.142.0000000.4.R.241221
Supported languages (23)

English, Italian, Spanish, Russian, French, German, Portugal, Poland, Korean, Czechish, Dutch, Arabic, SpanishEU, Turkey, Ukrainian, Hebrew, Hungarian, Romanian, Thai, Indonesian, Vietnamese, TradChinese, Japanese

Flash layout: 27 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
miniBoot0x00x80000512.0 KBdhboot-min.bin.img—2024-12-20
U-Boot0x800000x1800001.0 MBdhboot.bin.img—2024-12-20
reserved0x1800000x3000001.5 MBnot written——
hwid0x3000000x4000001.0 MBnot written——
dgs0x4000000x5000001.0 MBnot written——
config0x5000000x250000032.0 MBnot writtenext4—
backup0x25000000x450000032.0 MBnot writtenext4—
syslog0x45000000x550000016.0 MBnot writtenext4—
updateflag0x55000000x56000001.0 MBnot written——
smc(ro)0x56000000x57000001.0 MBnot written——
dtb(ro)0x57000000x58000001.0 MBdhdtb.bin.imgcramfs2024-12-20
product(ro)0x58000000x680000016.0 MBpd-x.squashfs.imgsquashfs2024-12-20
Kernel0x68000000x880000032.0 MBkernel.img—2024-12-20
romfs(ro)0x88000000x1f000000360.0 MBromfs-x.squashfs.imgsquashfs2024-12-20
web(ro)0x1f0000000x2300000064.0 MBweb-x.squashfs.imgsquashfs2024-12-20
aewb(ro)0x230000000x2400000016.0 MBnot writtensquashfs—
backsmc(ro)0x240000000x241000001.0 MBnot written——
backdtb(ro)0x241000000x242000001.0 MBnot written——
backproduct(ro)0x242000000x2520000016.0 MBnot written——
backkernel0x252000000x2720000032.0 MBnot written——
backromfs(ro)0x272000000x3da00000360.0 MBnot written——
backweb(ro)0x3da000000x41a0000064.0 MBnot written——
backaewb(ro)0x41a000000x42a0000016.0 MBnot written——
data0x42a000000x44a0000032.0 MBnot written——
firmware(ro)0x44a000000x74a00000768.0 MBnot writtensquashfs—
ext0x74a000000x7ca00000128.0 MBnot written——
appdata0x7ca000000x1000000002.1 GBnot writtenext4—

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