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Firmware

General_IPC-HX4XXX-Taurus_MultiLang_PN_Stream3_V3.140.0000000.35.R.250519.zip

Dahua firmware released May 19, 2025. May work with 31 devices, including IPC-HDBW4241E-AS, IPC-HDBW4241R-ZAS, IPC-HDBW4441E-AS.

Released
May 19, 2025
Version
V3.140.0000000.35.R
Size
133.5 MB
Hardware
31 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
c000e48dc4f5183f4a70ad20f2335934
SHA-256
5ca27cbc8239febaa566a7775fbad72aa1f5ead9973a4b1ccf00812b4109c808

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (31 devices). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • Install in firmware-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor General
  • hwid in General_IPC-HX4XXX-Taurus_MultiLang_PN_Stream3_V3.140.0000000.35.R.250519.bin: the device's own hardware check list, 30 IDs
  • Install in General_IPC-HX4XXX-Taurus_MultiLang_PN_Stream3_V3.140.0000000.35.R.250519.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in General_IPC-HX4XXX-Taurus_MultiLang_PN_Stream3_V3.140.0000000.35.R.250519.bin: the device's own hardware check list, 30 IDs
  • Install in web-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor General

Technical details

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

firmware-x.squashfs.bin

Architecture
arm
OEM build
General
Image dates
May 19, 2025
Security
Signed, encrypted
Flash layout: 1 partition, 1 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
pd0x1a000000x480000046.0 MBfirmware-x.squashfs.imgsquashfs2025-05-19

General_IPC-HX4XXX-Taurus_MultiLang_PN_Stream3_V3.140.0000000.35.R.250519.bin

Architecture
arm
OEM build
General
Image dates
May 19, 2025
Security
Signed, encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.140.0000000.35.R.250519
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—2025-05-19
U-Boot0x1000000x1c0000768.0 KBdhboot.bin.img—2025-05-19
dtb0x5000000x6000001.0 MBdhdtb.bin.img—2025-05-19
dtb-bak0x6000000x7000001.0 MBdhdtb-bak.bin.img—2025-05-19
firmware0x1a000000x480000046.0 MBfirmware-x.squashfs.imgsquashfs2025-05-19
kernel-aol0x1a000000x21000007.0 MBkernel-aol.img—2025-05-19
rootfs-aol0x21000000x3f0000030.0 MBromfs-x-aol.squashfs.imgsquashfs2025-05-19
rootfs0x48000000x660000030.0 MBromfs-x.squashfs.imgsquashfs2025-05-19
kernel0x66000000x6d000007.0 MBkernel.img—2025-05-19
web0x6d000000x7d0000016.0 MBweb-x.squashfs.imgsquashfs2025-05-19
pd0x7d000000x80000003.0 MBpd-x.squashfs.imgsquashfs2025-05-19

web-x.squashfs.bin

Architecture
arm
OEM build
General
Image dates
May 19, 2025
Security
Signed, encrypted
Flash layout: 1 partition, 1 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
web0x6d000000x7d0000016.0 MBweb-x.squashfs.imgsquashfs2025-05-19

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