Firmware
DH_XVR7x32-I2_MultiLang_V4.001.0000003.1.R.210710.bin
Dahua firmware released Jul 10, 2021. May work with 1 device.
- Released
- Jul 10, 2021
- Version
- V4.001.0000003.1.R
- Size
- 141.8 MB
- Hardware
- 1 device
Download
Permanent copy on the Internet Archive (item page)
- MD5
864e0755076ebcd7e6e803f4de6e2b70- SHA-256
19c14a3780a151f9919e7bd4645201217043781ed629bcb79eda12b31ac1c28a
Where it's published
Mirrored by
Dahua
files.dahuatech.support
MirrorSeries: XVR7x32-I2
- Folder: Recorders/HDCVI/XVR-I2/XVR7x32-I2/old
V4.001.0000003.1.R · Listed date Jul 10, 2021
Mirrored by
Dahua
files.dahua.support
MirrorSeries: XVR7x32-I2
- Folder: Rejestratory/HDCVI/XVR-I2/XVR7x32-I2/Stare
V4.001.0000003.1.R · Listed date Jul 10, 2021
Compatible hardware
Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.
Where these IDs come from
- Install.lua: the installer script's board checks, 2 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- HiSilicon Hi3531DV200
- Architecture
- arm
- Bootloader
- U-Boot 2010.06-svn2599
- Flash
- 256.0 MB
- Image dates
- Jul 10, 2021
- Security
- Signed
Flash layout: 13 partitions, 8 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| miniboot | 0xa0000000 | 0xa0080000 | 512.0 KB | miniboot.bin.img | — | 2021-07-10 |
| uboot | 0xa0080000 | 0xa0180000 | 1.0 MB | u-boot.bin.img | — | 2021-07-10 |
| uboot_brk | 0xa0180000 | 0xa0280000 | 1.0 MB | not written | — | — |
| env | 0xa0280000 | 0xa0480000 | 2.0 MB | not written | — | — |
| romfs | 0xa0480000 | 0xa3780000 | 51.0 MB | romfs-x.squashfs.img | squashfs | 2021-07-10 |
| custom | 0xa3780000 | 0xa3980000 | 2.0 MB | custom-x.squashfs.img | squashfs | 2021-07-10 |
| web | 0xa3980000 | 0xa4880000 | 15.0 MB | web-x.squashfs.img | squashfs | 2021-07-10 |
| logo | 0xa4880000 | 0xa4a80000 | 2.0 MB | logo-x.squashfs.img | squashfs | 2021-07-10 |
| dgs | 0xa4a80000 | 0xa4b00000 | 512.0 KB | not written | — | — |
| ext_usr | 0xa4b00000 | 0xa7000000 | 37.0 MB | ext_usr-x.squashfs.img | squashfs | 2021-07-10 |
| config_fw | 0xa7000000 | 0xa7600000 | 6.0 MB | not written | — | — |
| config | 0xa7600000 | 0xa8000000 | 10.0 MB | not written | — | — |
| algorithm | 0xa8000000 | 0xb0000000 | 128.0 MB | algorithm-x.squashfs.img | squashfs | 2021-07-10 |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_XVR7x32-I2_MultiLang_V4.001.0000005.2.R.240724.zip
Released Aug 11, 2024 · V4.001.0000005.2.R · 1 device · Dahua
- DH_XVR7x32-I2_MultiLang_V4.001.0000005.2.R.240724.bin
Released Jul 24, 2024 · V4.001.0000005.2.R · 1 device · Dahua
- General_XVR7x32-I2_MultiLang_V4.001.0000005.2.R.240722.bin
Released Jul 22, 2024 · V4.001.0000005.2.R · 1 device · Dahua
- General_XVR7x32-I2_MultiLang_V4.001.0000005.2.R.240722.zip
Released Jul 22, 2024 · V4.001.0000005.2.R · 1 device · ENS Security
- DH_XVR7x32-I2_MultiLang_V4.001.0000005.1.R.221123.bin
Released Nov 23, 2022 · V4.001.0000005.1.R · 1 device · Dahua
- DH_XVR7x32-I2_MultiLang_V4.001.0000005.1.R.221123.zip
Released Nov 23, 2022 · V4.001.0000005.1.R · 1 device · Dahua
- DH_XVR7x32-I2(V2.0)_MultiLang_V4.000.0000000.7.R.221123.bin
Released Nov 23, 2022 · V4.000.0000000.7.R · 2 devices · Dahua
- General_XVR7x32-I2_MultiLang_V4.001.0000005.1.R.221123.zip
Released Nov 23, 2022 · V4.001.0000005.1.R · 1 device · ENS Security