Firmware
DH_NVR5XXX-I_MultiLang_NP_V4.000.0000000.1.R.20190809.bin
Dahua and Cifra firmware released Aug 9, 2019. May work with 1 device.
- Released
- Aug 9, 2019
- Version
- V4.000.0000000.1.R
- Size
- 160.8 MB
- Hardware
- 1 device
Download
Permanent copy on the Internet Archive (item page)
- MD5
3369cbfde22116326fdb01738d6e3862- SHA-256
86af96626104ede5582cb6081ce43cfd1af2f3c9f26d1742e47b0e212b7bc4bb
Where it's published
Available from
Dahua
DahuaFileDirectory
CurrentV4.000.0000000.1.R · Listed date Aug 9, 2019
Mirrored by
Dahua
files.dahuatech.support
MirrorSeries: NVR5xxx-I(EOL)
- Folder: Recorders/NVR/NVR5xxx-I(EOL)/old
V4.000.0000000.1.R · Listed date Aug 9, 2019
Mirrored by
Dahua
files.dahua.support
MirrorSeries: NVR5xxx-I
- Folder: Rejestratory/NVR/NVR5xxx-I/Stare
V4.000.0000000.1.R · Listed date Aug 9, 2019
Mirrored by
Cifra
Cifra (ftp.cifra.cv.ua)
MirrorSeries: NVR5xxx-I
- Folder: NVR/AI/NVR5xxx-I
V4.000.0000000.1.R · Listed date Aug 9, 2019
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 Hi3559AV100
- Architecture
- arm
- Bootloader
- U-Boot 2016.11-svn3151
- Flash
- 128.0 MB
- Image dates
- Aug 9, 2019
- Security
- Signed, security baseline V1.4, upgrade security version V2.0
Flash layout: 11 partitions, 7 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| updateboot | 0x100000 | 0x200000 | 1.0 MB | u-boot.bin.img | — | 2019-08-09 |
| boot | 0x200000 | 0x600000 | 4.0 MB | not written | — | — |
| rootfs | 0x600000 | 0x1700000 | 17.0 MB | romfs-x.squashfs.img | squashfs | 2019-08-09 |
| userfs | 0x1700000 | 0x4500000 | 46.0 MB | userfs-x.squashfs.img | squashfs | 2019-08-09 |
| core | 0x4500000 | 0x4f00000 | 10.0 MB | userdata.squashfs.img | squashfs | 2019-08-09 |
| custom | 0x4f00000 | 0x5100000 | 2.0 MB | custom-x.squashfs.img | squashfs | 2019-08-09 |
| logo | 0x5100000 | 0x5400000 | 3.0 MB | logo-x.squashfs.img | squashfs | 2019-08-09 |
| config | 0x5400000 | 0x5a00000 | 6.0 MB | not written | — | — |
| logs | 0x5a00000 | 0x6400000 | 10.0 MB | not written | — | — |
| extend1 | 0x6400000 | 0x6c00000 | 8.0 MB | not written | — | — |
| web | 0x6c00000 | 0x8000000 | 20.0 MB | web-x.squashfs.img | squashfs | 2019-08-09 |
About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V1.4 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.
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