Firmware
DH_HYFT431LD_MultiLang_PN_V1.000.0000004.0.R.250318.bin
Dahua firmware released Mar 18, 2025. May work with 24 devices, including HY-F1V-4M, HY-FT121HD-TD1F4, HY-FT121LD-TD1F4.
- Released
- Mar 18, 2025
- Version
- V1.000.0000004.0.R
- Size
- 61.6 MB
- Hardware
- 24 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
be97bb6bf68c8aceb3365aa2942d1384- SHA-256
647de887f59141583d837bdd9e9eb20287545d7ee4062fb681b9706997f735cc
Where it's published
Mirrored by
Dahua
files.dahua.support
Mirror- Folder: Kamery -IP- termowizyjne/WisuAlarm
V1.000.0000004.0.R · Listed date Mar 18, 2025
Compatible hardware
Hardware IDs this firmware's installer accepts (24 devices).
- HY-F1V-4M
- HY-FT121HD-TD1F4
- HY-FT121LD-TD1F4
- HY-FT431LD-TD1F4
- HY-FT431LF-TD1F4
- HY-SAV230LD-W
- IPC-HDBW5243R-AS
- IPC-HDBW5243R-SA
- IPC-HDW4243H-PV
- IPC-HDW4243H-PV-AS
- IPC-HDW4243T-A-IL
- IPC-HDW5243H-PV
- IPC-HDW5243H-PV-AS
- IPC-HDW5243T-A
- IPC-HDW5243T-AS
- IPC-HFW4243M-A-IL
- IPC-HFW4243M1-PV
- IPC-HFW4243M1-PV-AS
- IPC-HFW5243M-A-I1
- IPC-HFW5243M-A-IL
- IPC-HFW5243M-AS-I1
- IPC-HFW5243M-AS-IL
- IPC-HFW5243M1-PV
- IPC-HFW5243M1-PV-AS
Where these IDs come from
- hwid: the device's own hardware check list, 24 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, 24 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- Novatek NT98560
- Architecture
- arm
- OEM build
- General
- Bootloader
- U-Boot 2019.04-svn9988
- Image dates
- Mar 18, 2025
- Security
- Signed, encrypted
- Language & video
- English by default · 23 languages · PAL
Supported languages (23)
English, TradChinese, Italian, Spanish, Japanese, Russian, French, German, Portuguese, Turkish, Polish, Romanian, Hungarian, Korean, Czech, Dutch, Ukrainian, Vietnamese, Arabic, SpanishEU, Hebrew, Thai, Indonesian
Flash layout: 10 partitions, 10 written by this firmware
From the image headers (only partitions this firmware writes).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| dtb | 0x40000 | 0x80000 | 256.0 KB | dhdtb.bin.img | — | 2025-03-18 |
| backdtb | 0x80000 | 0xc0000 | 256.0 KB | dhdtb-bak.bin.img | — | 2025-03-18 |
| mini-boot | 0xc0000 | 0x140000 | 512.0 KB | dhboot-min.bin.img | — | 2025-03-18 |
| bootloader | 0x240000 | 0x340000 | 1.0 MB | dhboot.bin.img | — | 2025-03-18 |
| firmware | 0x1940000 | 0x1c40000 | 3.0 MB | kernel-aol.img | — | 2025-03-18 |
| firmware | 0x1940000 | 0x4800000 | 46.8 MB | firmware-x.squashfs.img | squashfs | 2025-03-18 |
| firmware | 0x1c40000 | 0x3740000 | 27.0 MB | romfs-x-aol.squashfs.img | squashfs | 2025-03-18 |
| rootfs | 0x4800000 | 0x6600000 | 30.0 MB | romfs-x.squashfs.img | squashfs | 2025-03-18 |
| kernel | 0x6600000 | 0x6d00000 | 7.0 MB | kernel.img | — | 2025-03-18 |
| web | 0x6d00000 | 0x7d00000 | 16.0 MB | web-x.squashfs.img | squashfs | 2025-03-18 |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_HYFT431LDP-Wisualarm_MultiLang_PN_V1.000.0000004.0.R.250318.zip
Released Mar 27, 2025 · V1.000.0000004.0.R · 25 devices · Dahua
- DH_HYFT431LD_MultiLang_PN_V1.000.0000004.0.R.240425.zip
Released May 21, 2024 · V1.000.0000004.0.R · 25 devices · Dahua
- DH_HYFT121LD_MultiLang_PN_V1.000.0000003.0.R.230823.zip
Released Aug 30, 2023 · V1.000.0000003.0.R · 20 devices · Dahua
- DH_IPC-HX4XXX-Gauss_Chn_PN_V3.100.0000000.4.R.240605.bin
Released Aug 14, 2024 · V3.100.0000000.4.R · 59 devices · Dahua