Firmware
DH_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.38.R.250304.bin
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
- 148.4 MB
- Hardware
- 13 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
ce0bdd90c3cb87a2940865ed9501956f- SHA-256
7e67d02f4c2a51c9cca76a7b1abbc4db5b8b7a6ac30ae5e643ce68c7eafcd528
Where it's published
Available from
Dahua
DahuaFileDirectory
CurrentV3.146.0000000.38.R · Listed date Mar 4, 2025
Compatible hardware
Hardware IDs this firmware's installer accepts (13 devices).
- IPC-HDBW71242E1P-Z-2712-X
- IPC-HDBW7442E1P-Z-0832-X
- IPC-HDBW7442E1P-Z-2712F-X
- IPC-HDBW7842E1P-Z-0832-X
- IPC-HDBW7842E1P-Z-2712F-X
- IPC-HF71242FP-Z-X
- IPC-HF7442FP-Z-X
- IPC-HF7842FP-Z-X
- IPC-HFW71242HP-Z-2712-DCAC-X
- IPC-HFW7442HP-Z-0832-DCAC-X
- IPC-HFW7442HP-Z-2712F-DCAC-X
- IPC-HFW7842HP-Z-0832-DCAC-X
- IPC-HFW7842HP-Z-2712F-DCAC-X
Where these IDs come from
- hwid: the device's own hardware check list, 13 IDs
- Install: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 13 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- 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).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| bootloader | 0x0 | 0x100000 | 1.0 MB | dhboot-min.bin.img | — | 2025-03-04 |
| bootloader | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2025-03-04 |
| dtb | 0x5600000 | 0x5700000 | 1.0 MB | dhdtb.bin.img | cramfs | 2025-03-04 |
| pd | 0x5700000 | 0x6700000 | 16.0 MB | pd-x.squashfs.img | squashfs | 2025-03-04 |
| kernel | 0x6700000 | 0x7700000 | 16.0 MB | kernel.img | — | 2025-03-04 |
| rootfs | 0x7700000 | 0xf700000 | 128.0 MB | romfs-x.squashfs.img | squashfs | 2025-03-04 |
| web | 0xf700000 | 0x13700000 | 64.0 MB | web-x.squashfs.img | squashfs | 2025-03-04 |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.57.R.260516.zip
Released May 16, 2026 · V3.146.0000000.57.R · 13 devices · Dahua
- EmpireTech_BmkjFTRT_firmware.bin
Released May 16, 2026 · firmware · 13 devices · EmpireTech
- General_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.57.R.260516.bin
Released May 16, 2026 · V3.146.0000000.57.R · 13 devices · EmpireTech
- General_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.57.R.260516.zip
Released May 16, 2026 · V3.146.0000000.57.R · 13 devices · Dahua
- GalantX7_V3.146.00KL001.0.R.260306.zip
Released Mar 6, 2026 · V3.146.00KL001.0.R · 13 devices · IC Realtime
- DH_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.38.R.250304.zip
Released Mar 4, 2025 · V3.146.0000000.38.R · 13 devices · Dahua
- General_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.38.R.250304.zip
Released Mar 4, 2025 · V3.146.0000000.38.R · 13 devices · Dahua
- DH_IPC-HX7XXX-HW-Faraday_MultiLang_PN_V3.146.0000000.35.R.250114.zip
Released Jan 14, 2025 · V3.146.0000000.35.R · 13 devices · Dahua