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Firmware

DH_IPC-HX7XXX-HW-PV-Faraday_MultiLang_PN_V3.146.0000000.51.R.251122.zip

Dahua firmware released Dec 30, 2025. May work with 10 devices, including IPC-HDBW7459ZP-Z-PV-0832-X, IPC-HDBW7459ZP-Z-PV-2712-X, IPC-HDBW7859ZP-Z-PV-0832-X.

Released
Dec 30, 2025
Version
V3.146.0000000.51.R
Size
1.4 GB
Hardware
10 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
94659c8d5853e46eb9b3cf8a59cd60ae
SHA-256
98668175a2d661837301f73cbe80f4de0c1084ea6e192169c151e640bc6adc62
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (10 devices).

Where these IDs come from
  • hwid in DH_IPC-HX7XXX-HW-PV-Faraday_MultiLang_PN_V3.146.0000000.51.R.251122.bin: the device's own hardware check list, 10 IDs
  • Install in DH_IPC-HX7XXX-HW-PV-Faraday_MultiLang_PN_V3.146.0000000.51.R.251122.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in DH_IPC-HX7XXX-HW-PV-Faraday_MultiLang_PN_V3.146.0000000.51.R.251122.bin: the device's own hardware check list, 10 IDs
  • Install in check.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in check.bin: the device's own hardware check list, 10 IDs
  • Install in web-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in web-x.squashfs.bin: the device's own hardware check list, 10 IDs

Technical details

Read from inside the firmware (bundle of several firmwares). This file bundles 4 firmware images.

DH_IPC-HX7XXX-HW-PV-Faraday_MultiLang_PN_V3.146.0000000.51.R.251122.bin

SoC
HiSilicon SS928V100
Architecture
arm
OEM build
General
Kernel
Linux 4.19.90
Image dates
Nov 22, 2025
Security
Signed
Language & video
English by default · 23 languages · PAL
Software version
V3.146.0000000.51.R.251122
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: 7 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
bootloader0x00x1000001.0 MBdhboot-min.bin.img—2025-11-22
bootloader0x2000000x3000001.0 MBdhboot.bin.img—2025-11-22
dtb0x56000000x57000001.0 MBdhdtb.bin.imgcramfs2025-11-22
pd0x57000000x670000016.0 MBpd-x.squashfs.imgsquashfs2025-11-22
kernel0x67000000x770000016.0 MBkernel.img—2025-11-22
rootfs0x77000000xf700000128.0 MBromfs-x.squashfs.imgsquashfs2025-11-22
web0xf7000000x1370000064.0 MBweb-x.squashfs.imgsquashfs2025-11-22

firmware.bin

Architecture
arm
Image dates
Nov 22, 2025
Security
Signed, encrypted
Flash layout: 20 partitions, 20 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
firmware-x.ext4.part000x258000000xa58000002.0 GBfirmware-x.ext4.part00.imgext42025-11-22
firmware-x.ext4.part010x298000000xa58000001.9 GBfirmware-x.ext4.part01.imgext42025-11-22
firmware-x.ext4.part020x2d8000000xa58000001.9 GBfirmware-x.ext4.part02.imgext42025-11-22
firmware-x.ext4.part030x318000000xa58000001.8 GBfirmware-x.ext4.part03.imgext42025-11-22
firmware-x.ext4.part040x358000000xa58000001.8 GBfirmware-x.ext4.part04.imgext42025-11-22
firmware-x.ext4.part050x398000000xa58000001.7 GBfirmware-x.ext4.part05.imgext42025-11-22
firmware-x.ext4.part060x3d8000000xa58000001.6 GBfirmware-x.ext4.part06.imgext42025-11-22
firmware-x.ext4.part070x418000000xa58000001.6 GBfirmware-x.ext4.part07.imgext42025-11-22
firmware-x.ext4.part080x458000000xa58000001.5 GBfirmware-x.ext4.part08.imgext42025-11-22
firmware-x.ext4.part090x498000000xa58000001.4 GBfirmware-x.ext4.part09.imgext42025-11-22
firmware-x.ext4.part100x4d8000000xa58000001.4 GBfirmware-x.ext4.part10.imgext42025-11-22
firmware-x.ext4.part110x518000000xa58000001.3 GBfirmware-x.ext4.part11.imgext42025-11-22
firmware-x.ext4.part120x558000000xa58000001.3 GBfirmware-x.ext4.part12.imgext42025-11-22
firmware-x.ext4.part130x598000000xa58000001.2 GBfirmware-x.ext4.part13.imgext42025-11-22
firmware-x.ext4.part140x5d8000000xa58000001.1 GBfirmware-x.ext4.part14.imgext42025-11-22
firmware-x.ext4.part150x618000000xa58000001.1 GBfirmware-x.ext4.part15.imgext42025-11-22
firmware-x.ext4.part160x658000000xa58000001.0 GBfirmware-x.ext4.part16.imgext42025-11-22
firmware-x.ext4.part170x698000000xa5800000960.0 MBfirmware-x.ext4.part17.imgext42025-11-22
firmware-x.ext4.part180x6d8000000xa5800000896.0 MBfirmware-x.ext4.part18.imgext42025-11-22
firmware-x.ext4.part190x718000000xa5800000832.0 MBfirmware-x.ext4.part19.imgext42025-11-22

check.bin

Architecture
arm
OEM build
General
Image dates
Nov 22, 2025
Security
Signed

web-x.squashfs.bin

Architecture
arm
OEM build
General
Image dates
Nov 22, 2025
Security
Signed, encrypted
Software version
V3.146.0000000.51.R.251122
Flash layout: 1 partition, 1 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
web0xf7000000x1370000064.0 MBweb-x.squashfs.imgsquashfs2025-11-22

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