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Firmware

General_XVR7x32-I2(V2.0)_MultiLang_V4.000.0000000.5.R.221012.bin

ENS Security firmware released Oct 12, 2022. May work with 2 devices.

Released
Oct 12, 2022
Version
V4.000.0000000.5.R
Size
149.5 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
266d95def4278dc8924e526d55a9b0fd
SHA-256
6557f39c9e465465d029c014d7f7a5f2a599e003cc49f0c5b30448f1481b40f6

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (2 devices). 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 SS528V100
Architecture
arm
Kernel
Linux 4.19.90
Flash
256.0 MB
Image dates
Oct 12, 2022
Security
Signed
Flash layout: 12 partitions, 8 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
uboot0xa00000000xa02800002.5 MBu-boot.bin.img—2022-10-12
env0xa02800000xa04800002.0 MBnot written——
kernel0xa04800000xa138000015.0 MBuImage.img—2022-10-12
romfs0xa13800000xa418000046.0 MBromfs-x.squashfs.imgsquashfs2022-10-12
custom0xa41800000xa43800002.0 MBcustom-x.squashfs.imgsquashfs2022-10-12
web0xa43800000xa528000015.0 MBminios-x.squashfs.imgsquashfs2022-10-12
logo0xa52800000xa54800002.0 MBlogo-x.squashfs.imgsquashfs2022-10-12
dgs0xa54800000xa5500000512.0 KBnot written——
ext_usr0xa55000000xa7a0000037.0 MBext_usr-x.squashfs.imgsquashfs2022-10-12
config_fw0xa7a000000xa80000006.0 MBnot written——
config0xa80000000xa8a0000010.0 MBnot written——
algorithm0xa8a000000xb0000000118.0 MBalgorithm-x.squashfs.imgsquashfs2022-10-12

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