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Firmware

DH_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.36.R.250427.zip

Dahua firmware released Apr 27, 2025. May work with 21 devices, including IPC-HDBW3449R1-ZAS-PV-S5, IPC-HDBW3549R1-ZAS-PV-S5, IPC-HDBW3649R1-ZAS-PV-27135-S5.

Released
Apr 27, 2025
Version
V3.140.0000000.36.R
Size
296.5 MB
Hardware
21 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
469d32a15504add0a923e612f11ede41
SHA-256
840316010ff31586c5c4427288bbdeb5c6b15ff8c7d6972e82f2d71ccfa818b6
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (21 devices). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • hwid in DH_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.36.R.250427.bin: the device's own hardware check list, 20 IDs
  • Install in DH_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.36.R.250427.bin: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)
  • check.img in DH_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.36.R.250427.bin: the device's own hardware check list, 20 IDs
  • Install in firmware-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor Dahua
  • Install in web-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor Dahua

Technical details

Read from inside the firmware (bundle of several firmwares). This file bundles 3 firmware images.

DH_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.36.R.250427.bin

Architecture
arm
OEM build
Dahua
Image dates
Apr 27, 2025
Security
Signed, encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.140.0000000.36.R.250427
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—2025-04-27
U-Boot0x1000000x1c0000768.0 KBdhboot.bin.img—2025-04-27
dtb0x5000000x6000001.0 MBdhdtb.bin.img—2025-04-27
dtb-bak0x6000000x7000001.0 MBdhdtb-bak.bin.img—2025-04-27
firmware0x50000000xc800000120.0 MBfirmware-x.squashfs.imgsquashfs2025-04-27
kernel-aol0x50000000x57000007.0 MBkernel-aol.img—2025-04-27
rootfs-aol0x57000000x750000030.0 MBromfs-x-aol.squashfs.imgsquashfs2025-04-27
rootfs0xc8000000xe60000030.0 MBromfs-x.squashfs.imgsquashfs2025-04-27
kernel0xe6000000xed000007.0 MBkernel.img—2025-04-27
web0xed000000xfd0000016.0 MBweb-x.squashfs.imgsquashfs2025-04-27
pd0xfd000000x100000003.0 MBpd-x.squashfs.imgsquashfs2025-04-27

firmware-x.squashfs.bin

Architecture
arm
OEM build
Dahua
Image dates
Apr 27, 2025
Security
Signed, encrypted
Flash layout: 1 partition, 1 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
pd0x50000000xc800000120.0 MBfirmware-x.squashfs.imgsquashfs2025-04-27

web-x.squashfs.bin

Architecture
arm
OEM build
Dahua
Image dates
Apr 27, 2025
Security
Signed, encrypted
Flash layout: 1 partition, 1 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
web0xed000000xfd0000016.0 MBweb-x.squashfs.imgsquashfs2025-04-27

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