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Firmware

DH_NVR5XXX-I_MultiLang_V4.001.0000000.3.R.210710.zip

Santronic firmware released Jul 10, 2021. May work with 1 device.

Released
Jul 10, 2021
Version
V4.001.0000000.3.R
Size
223.8 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
640ebb41dffa88e47a950ea0034414a9
SHA-256
263bd80c62a36f2d927ae6353de1212cb211e0f1570d0888d2f922437bb5172b

Where it's published

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 in DH_NVR5XXX-I_MultiLang_V4.001.0000000.3.R.210710.bin: the installer script's board checks, 2 IDs

Technical details

Read from inside the firmware (zip archive). This file bundles 2 firmware images.

Firmware image

SoC
HiSilicon Hi3559AV100
Architecture
arm
Bootloader
U-Boot 2016.11-svn3151
Image dates
Jul 10, 2021
Security
Not signed
Flash layout: 1 partition, 1 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
u-boot0xa01000000xa02000001.0 MBu-boot.bin.img—2021-07-10

DH_NVR5XXX-I_MultiLang_V4.001.0000000.3.R.210710.bin

SoC
HiSilicon Hi3559AV100
Architecture
arm
Bootloader
U-Boot 2016.11-svn3151
Flash
128.0 MB
Image dates
Jul 10, 2021
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.

PartitionStartEndSizeImageFilesystemBuilt
updateboot0x1000000x2000001.0 MBu-boot.bin.img—2021-07-10
boot0x2000000x6000004.0 MBnot written——
rootfs0x6000000x170000017.0 MBromfs-x.squashfs.imgsquashfs2021-07-10
userfs0x17000000x450000046.0 MBuserfs-x.squashfs.imgsquashfs2021-07-10
core0x45000000x4f0000010.0 MBuserdata.squashfs.imgsquashfs2021-07-10
custom0x4f000000x51000002.0 MBcustom-x.squashfs.imgsquashfs2021-07-10
logo0x51000000x54000003.0 MBlogo-x.squashfs.imgsquashfs2021-07-10
config0x54000000x5a000006.0 MBnot written——
logs0x5a000000x640000010.0 MBnot written——
extend10x64000000x6c000008.0 MBnot written——
web0x6c000000x800000020.0 MBweb-x.squashfs.imgsquashfs2021-07-10

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.

Other files for much of the same hardware, from any vendor.