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Firmware

General_XVR7x32-I2(V2.0)_MultiLang_V4.000.0000000.0.R.220707.bin

ENS Security firmware released Jul 7, 2022. May work with 2 devices.

Released
Jul 7, 2022
Version
V4.000.0000000.0.R
Size
152.1 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
351096a3cbe80556b226a1f40486aa15
SHA-256
7a362f27c84cc82a714c04d93a99c39144f7a56f76726b87b0faf5a01861691a

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
Jul 6, 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—2022-07-06
env0xa02800000xa04800002.0 MBnot written——
kernel0xa04800000xa138000015.0 MBuImage.img—2022-07-06
romfs0xa13800000xa418000046.0 MBromfs-x.squashfs.imgsquashfs2022-07-06
custom0xa41800000xa43800002.0 MBcustom-x.squashfs.imgsquashfs2022-07-06
web0xa43800000xa528000015.0 MBminios-x.squashfs.imgsquashfs2022-07-06
logo0xa52800000xa54800002.0 MBlogo-x.squashfs.imgsquashfs2022-07-06
dgs0xa54800000xa5500000512.0 KBnot written——
ext_usr0xa55000000xa7a0000037.0 MBext_usr-x.squashfs.imgsquashfs2022-07-06
config_fw0xa7a000000xa80000006.0 MBnot written——
config0xa80000000xa8a0000010.0 MBnot written——
algorithm0xa8a000000xb0000000118.0 MBalgorithm-x.squashfs.imgsquashfs2022-07-06

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