Firmware
DH_NVR4XXX-4KS2-I(H)_MultiLang_V4.001.0000001.6.R.240725.bin
Dahua firmware released Jul 25, 2024. May work with 1 device.
- Released
- Jul 25, 2024
- Version
- V4.001.0000001.6.R
- Size
- 97.8 MB
- Hardware
- 1 device
Download
Permanent copy on the Internet Archive (item page)
- MD5
6bdc20b165c843ec3187fb931b1a7403- SHA-256
85033b9735362db48453fa973cdc1218be18a0358cf8fec6782d17ec5fe0a9c2
Where it's published
Mirrored by
Dahua
files.dahuatech.support
MirrorSeries: NVR4xxx-4KS2_(I)(H)(EOL)
- Folder: Recorders/NVR/NVR4xxx-4KS2_(I)(H)(EOL)
V4.001.0000001.6.R · Listed date Jul 25, 2024
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
- Rockchip: one of RK3568, RV1126, RK3036, RK3399, RK3566, RK1808, RK3128, RK3308, RK3328, RK3368, RV1108, RK3066, RK3188, RK3228, RK3288, RK3126, RK3366
- Architecture
- arm
- Bootloader
- U-Boot 2017.09-svn6000
- Flash
- 127.4 MB
- Image dates
- Jul 25, 2024
- Security
- Signed, upgrade security version V2.0
Flash layout: 13 partitions, 7 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| loader | 0xa0000000 | 0xa0100000 | 1.0 MB | not written | — | — |
| uboot | 0xa0100000 | 0xa0380000 | 2.5 MB | u-boot.bin.img | — | 2024-07-25 |
| trust | 0xa0380000 | 0xa0400000 | 512.0 KB | not written | — | — |
| env | 0xa0400000 | 0xa04c0000 | 768.0 KB | not written | — | — |
| kernel | 0xa04c0000 | 0xa09c0000 | 5.0 MB | uImage.img | — | 2024-07-25 |
| romfs | 0xa09c0000 | 0xa4040000 | 54.5 MB | romfs-x.squashfs.img | squashfs | 2024-07-25 |
| custom | 0xa4040000 | 0xa40c0000 | 512.0 KB | custom-x.squashfs.img | squashfs | 2024-07-25 |
| web | 0xa40c0000 | 0xa4ac0000 | 10.0 MB | minios-x.squashfs.img | squashfs | 2024-07-25 |
| logo | 0xa4ac0000 | 0xa4b80000 | 768.0 KB | logo-x.squashfs.img | squashfs | 2024-07-25 |
| algorithm | 0xa4b80000 | 0xa7300000 | 39.5 MB | algorithm-x.squashfs.img | squashfs | 2024-07-25 |
| dgs | 0xa7300000 | 0xa7380000 | 512.0 KB | not written | — | — |
| config_fw | 0xa7380000 | 0xa7680000 | 3.0 MB | not written | — | — |
| config | 0xa7680000 | 0xa7f60000 | 8.9 MB | not written | — | — |
Related firmware
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