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Firmware

2_General_NVR5XXX-EI-Custom_MultiLang_RTSP_1BT00-230620_PART_V4.000.000000G.0.R.230720.bin

Dahua and Global DS and Viatec firmware released Jul 20, 2023. May work with 1 device.

Released
Jul 20, 2023
Version
V4.000.000000G.0.R
Size
8.0 KB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
9152ccd6869542040b2aef53f0b0a109
SHA-256
4f44efed01ad869bee81cb32050e68785fa3b6c64e20be97f9c49918d38a3d47

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: the installer script's board checks, 1 ID

Technical details

Read from inside the firmware (dahua package (zip variant)).

Flash
641.5 GB
Security
Signed, upgrade security version 2.00
Flash layout: 15 partitions, 1 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
uboot0xa0000000000xa000a8000010.5 MBnot written——
env0xa000a800000xa000b40000768.0 KBnot written——
kernel0xa000b400000xa001f4000020.0 MBnot written——
romfs0xa001f400000xa00e740000200.0 MBnot written——
custom0xa00e7400000xa00e9400002.0 MBcustom-x.squashfs.imgsquashfs—
web0xa00e9400000xa00fd4000020.0 MBnot written——
logo0xa00fd400000xa00fe00000768.0 KBnot written——
dgs0xa00fe000000xa00ff000001.0 MBnot written——
config_fw0xa00ff000000xa0102000003.0 MBnot written——
config0xa0102000000xa01110000015.0 MBnot written——
config_bk0xa0111000000xa01200000015.0 MBnot written——
mdc0xa0120000000xa0121000001.0 MBnot written——
appconfig0xa0121000000xa020000000223.0 MBnot written——
algorithm0xa0200000000xa040000000512.0 MBnot written——
appdata0xa0400000000xa1000000003.0 GBnot written——

Also published as

Byte-for-byte identical files under other names:

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