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Firmware

IndiaDahua_XVR4x04-X1(2.0)_Eng_P_V4.000.001E003.0.R.20210816.bin

Dahua India firmware released Aug 16, 2021. May work with 1 device.

Released
Aug 16, 2021
Version
V4.000.001E003.0.R
Size
35.5 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
2e9b0b7cca0b96ecbc06f7e69d39857f
SHA-256
f9043cc04c0ea774c574dc6f784cc4ebfd22e56437b044c8d58d746af01311f2

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, 2 IDs

Technical details

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

SoC
HiSilicon Hi3520DV400
Architecture
arm
Bootloader
U-Boot 2010.06-svn2599
Flash
81.0 MB
Image dates
Aug 16, 2021
Security
Signed
Flash layout: 8 partitions, 7 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa01000000xa02000001.0 MBu-boot.bin.img—2021-08-16
rootfs0xa06000000xa170000017.0 MBromfs-x.cramfs.imgsquashfs2021-08-16
hwid0xa17000000xa1a000003.0 MBhwid-x.cramfs.imgcramfs2021-08-16
userfs0xa1a000000xa330000025.0 MBuserfs-x.cramfs.imgcramfs2021-08-16
web0xa33000000xa420000015.0 MBweb-x.cramfs.imgcramfs2021-08-16
custom0xa42000000xa44000002.0 MBcustom-x.cramfs.imgcramfs2021-08-16
logo0xa44000000xa47000003.0 MBlogo-x.cramfs.imgcramfs2021-08-16
config0xa47000000xa510000010.0 MBnot written——

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