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Firmware

DH_IPC-HX7(8)XXX-EMMC-Taurus_MultiLang_PN_Stream3_V3.140.0000000.39.R.250718.bin

Dahua firmware released Jul 18, 2025. May work with 42 devices, including IPC-HD7243X-E2-0210B, IPC-HD7243X-E2-0280B, IPC-HDBW8443R1-ZRL-0624-S3.

Released
Jul 18, 2025
Version
V3.140.0000000.39.R
Size
281.8 MB
Hardware
42 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
5a539e961ddf10e584d3c6b5db1969cc
SHA-256
51fbf9523a4e5c03fcc49278acd2cb0dcd1f559d2e8bac8e31b6b1e12134305d

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (42 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 42 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, 42 IDs

Technical details

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

Architecture
arm
OEM build
Dahua
Image dates
Jul 18, 2025
Security
Signed, encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.140.0000000.39.R.250718
Supported languages (23)

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

Flash layout: 11 partitions, 11 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
mini-boot0x00x1000001.0 MBdhboot-min.bin.img—2025-07-18
U-Boot0x1000000x1c0000768.0 KBdhboot.bin.img—2025-07-18
dtb0x5000000x6000001.0 MBdhdtb.bin.img—2025-07-18
dtb-bak0x6000000x7000001.0 MBdhdtb-bak.bin.img—2025-07-18
rootfs0x1c000000x660000074.0 MBromfs-x.squashfs.imgsquashfs2025-07-18
kernel0x66000000x6d000007.0 MBkernel.img—2025-07-18
web0x6d000000x8d0000032.0 MBweb-x.squashfs.imgsquashfs2025-07-18
pd0x8d000000x90000003.0 MBpd-x.squashfs.imgsquashfs2025-07-18
firmware0x90000000x19000000256.0 MBfirmware-x.squashfs.imgsquashfs2025-07-18
kernel-aol0x90000000x97000007.0 MBkernel-aol.img—2025-07-18
rootfs-aol0x97000000xe10000074.0 MBromfs-x-aol.squashfs.imgsquashfs2025-07-18

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