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Firmware

DH_IPC-HX5XXX-single-Riemann_MultiLang_PN_Stream4_V3.142.0000000.2.R.240906.bin

Dahua firmware released Sep 6, 2024. May work with 48 devices, including IPC-HDBW5241EP-ZE-0735-S3, IPC-HDBW5241EP-ZE-27135-S3, IPC-HDBW5442E-ZE-0832-DCAC.

Released
Sep 6, 2024
Version
V3.142.0000000.2.R
Size
170.7 MB
Hardware
48 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
cf904996a44002c552105abecf941c33
SHA-256
b3f2b1bad646e202409fe0c2d0a6b2a9b4c66323080fcdf6f90eddcce2552c30

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (48 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 48 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, 48 IDs

Technical details

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

SoC
Axera: one of AX620A, AX620
Architecture
arm
OEM build
General
Flash
4.0 GB
Image dates
Sep 6, 2024
Security
Signed, encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.142.0000000.2.R.240906
Supported languages (23)

English, Italian, Spanish, Russian, French, German, Portugal, Poland, Korean, Czechish, Dutch, Arabic, SpanishEU, Turkey, Ukrainian, Hebrew, Hungarian, Romanian, Thai, Indonesia, 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—2024-09-06
U-Boot0x800000x1800001.0 MBdhboot.bin.img—2024-09-06
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.imgcramfs2024-09-06
product(ro)0x58000000x680000016.0 MBpd-x.squashfs.imgsquashfs2024-09-06
Kernel0x68000000x880000032.0 MBkernel.img—2024-09-06
romfs(ro)0x88000000x1f000000360.0 MBromfs-x.squashfs.imgsquashfs2024-09-06
web(ro)0x1f0000000x2300000064.0 MBweb-x.squashfs.imgsquashfs2024-09-06
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.