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Firmware

General_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.38.R.250304.zip

Dahua firmware released Mar 4, 2025. May work with 13 devices, including IPC-HDBW71242E1P-Z-2712-X, IPC-HDBW7442E1P-Z-0832-X, IPC-HDBW7442E1P-Z-2712F-X.

Released
Mar 4, 2025
Version
V3.146.0000000.38.R
Size
996.9 MB
Hardware
13 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
32607d62777fe6a8f794bbb9d9b537ae
SHA-256
8e545f96d86982297ff040b64344edf9dfefe1ad557ed534916354af736fd2a0

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (13 devices).

Where these IDs come from
  • 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, 13 IDs
  • hwid in General_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.38.R.250304.bin: the device's own hardware check list, 13 IDs
  • Install in General_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.38.R.250304.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in General_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.38.R.250304.bin: the device's own hardware check list, 13 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, 13 IDs

Technical details

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

firmware.bin

Architecture
arm
Image dates
Mar 4, 2025
Security
Signed, encrypted
Flash layout: 13 partitions, 13 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
firmware-x.ext4.part000x258000000x658000001.0 GBfirmware-x.ext4.part00.imgext42025-03-04
firmware-x.ext4.part010x298000000x65800000960.0 MBfirmware-x.ext4.part01.imgext42025-03-04
firmware-x.ext4.part020x2d8000000x65800000896.0 MBfirmware-x.ext4.part02.imgext42025-03-04
firmware-x.ext4.part030x318000000x65800000832.0 MBfirmware-x.ext4.part03.imgext42025-03-04
firmware-x.ext4.part040x358000000x65800000768.0 MBfirmware-x.ext4.part04.imgext42025-03-04
firmware-x.ext4.part050x398000000x65800000704.0 MBfirmware-x.ext4.part05.imgext42025-03-04
firmware-x.ext4.part060x3d8000000x65800000640.0 MBfirmware-x.ext4.part06.imgext42025-03-04
firmware-x.ext4.part070x418000000x65800000576.0 MBfirmware-x.ext4.part07.imgext42025-03-04
firmware-x.ext4.part080x458000000x65800000512.0 MBfirmware-x.ext4.part08.imgext42025-03-04
firmware-x.ext4.part090x498000000x65800000448.0 MBfirmware-x.ext4.part09.imgext42025-03-04
firmware-x.ext4.part100x4d8000000x65800000384.0 MBfirmware-x.ext4.part10.imgext42025-03-04
firmware-x.ext4.part110x518000000x65800000320.0 MBfirmware-x.ext4.part11.imgext42025-03-04
firmware-x.ext4.part120x558000000x65800000256.0 MBfirmware-x.ext4.part12.imgext42025-03-04

check.bin

Architecture
arm
OEM build
General
Image dates
Mar 4, 2025
Security
Signed

General_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.38.R.250304.bin

SoC
HiSilicon SS928V100
Architecture
arm
OEM build
General
Kernel
Linux 4.19.90
Image dates
Mar 4, 2025
Security
Signed, encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.146.0000000.38.R.250304
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—2025-03-04
bootloader0x2000000x3000001.0 MBdhboot.bin.img—2025-03-04
dtb0x56000000x57000001.0 MBdhdtb.bin.imgcramfs2025-03-04
pd0x57000000x670000016.0 MBpd-x.squashfs.imgsquashfs2025-03-04
kernel0x67000000x770000016.0 MBkernel.img—2025-03-04
rootfs0x77000000xf700000128.0 MBromfs-x.squashfs.imgsquashfs2025-03-04
web0xf7000000x1370000064.0 MBweb-x.squashfs.imgsquashfs2025-03-04

web-x.squashfs.bin

Architecture
arm
OEM build
General
Image dates
Mar 4, 2025
Security
Signed, encrypted
Software version
V3.146.0000000.38.R.250304
Flash layout: 1 partition, 1 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
web0xf7000000x1370000064.0 MBweb-x.squashfs.imgsquashfs2025-03-04

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