Firmware
DHI_IVD31XXAI-I_MultiLang_V3.005.0000004.1.R.260819.zip
Dahua firmware released Aug 31, 2026. May work with 1 device, including IVD500-M-V2.
- Released
- Aug 31, 2026
- Version
- V3.005.0000004.1.R
- Size
- 1.4 GB
- Hardware
- 1 device
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
ecb78f987cc5351551cdcfb945debaca- SHA-256
aaada64cfe0037f401b956a93b86c81f99d004bcf9dfaf082d2c5329c270086d- Changelog
- Release notes
Where it's published
Available from
Dahua
Dahua Download Center
CurrentSold as
V3.005.0000004.1.R · Listed date Aug 31, 2026
Compatible hardware
Hardware IDs this firmware's installer accepts (1 device).
Where these IDs come from
- Install.lua in DHI_IVD31XXAI-I_MultiLang_V3.005.0000004.1.R.260819.BIN: the installer script's board checks, 3 IDs
Technical details
Read from inside the firmware (zip archive).
- SoC
- Axera: one of AX650, AX650X, AX650A, AX650N, AX650C
- Architecture
- arm64
- Bootloader
- U-Boot 2020.04-svn10552
- Flash
- 3.0 MB
- Image dates
- Aug 19, 2026
- Security
- Signed
Flash layout: 3 partitions
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| uboot | 0x0 | 0x180000 | 1.5 MB | not written | — | — |
| uVersion | 0x170000 | 0x170008 | 8 B | not written | — | — |
| uboot_bk | 0x180000 | 0x300000 | 1.5 MB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DHI_IVD51XX_26IVSS51XXAI-I_MultiLang_V3.005.0000004.1.R.260819.zip
Released Aug 31, 2026 · V3.005.0000004.1.R · 1 device · Dahua
- DHI_IVD31XXAI-I_MultiLang_V3.005.0000004.0.R.260606.zip
Released Jun 6, 2026 · V3.005.0000004.0.R · 1 device · Dahua
- DHI_IVD51XX&IVSS51XXAI-I_MultiLang_V3.005.0000004.0.R.260606.zip
TruncatedReleased Jun 6, 2026 · V3.005.0000004.0.R · 1 device · Dahua
- General_IVD51XX&IVSS51XXAI-I_MultiLang_V3.005.0000004.0.R.260606.zip
Released Jun 6, 2026 · V3.005.0000004.0.R · 1 device · Dahua