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Firmware

DH_XVR4x04-I-V2_MultiLang_V4.003.0000000.0.R.250319.zip

Dahua India firmware released Mar 19, 2025. May work with 1 device.

Released
Mar 19, 2025
Version
V4.003.0000000.0.R
Size
86.3 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
04bb34901d48fee68e26a09942ae3815
SHA-256
0a7fa9b7a8b15a0e78f9d9b04113097e9178c75e79fc0303f390cf56c5d0acdb

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_XVR4x04-I-V2_MultiLang_V4.003.0000000.0.R.250319.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

Architecture
arm
Image dates
Mar 18, 2025
Security
Not signed
Flash layout: 4 partitions, 4 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
u-boot0xa02c00000xa05400002.5 MBu-boot.bin.img—2025-03-18
custom0xa2c800000xa2d00000512.0 KBcustom-x.squashfs.imgsquashfs2025-03-18
web0xa2d000000xa34400007.3 MBweb-x.squashfs.imgsquashfs2025-03-18
logo0xa34400000xa34c0000512.0 KBlogo-x.squashfs.imgsquashfs2025-03-18

DH_XVR4x04-I-V2_MultiLang_V4.003.0000000.0.R.250319.bin

Architecture
arm
Flash
64.0 MB
Image dates
Mar 18, 2025
Security
Signed
Flash layout: 12 partitions, 7 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
param0xa00000000xa02c00002.8 MBnot written——
uboot0xa02c00000xa05400002.5 MBu-boot.bin.img—2025-03-18
env0xa05400000xa07400002.0 MBnot written——
kernel0xa07400000xa0b800004.3 MBuImage.img—2025-03-18
romfs0xa0b800000xa2c8000033.0 MBromfs-x.squashfs.imgsquashfs2025-03-18
custom0xa2c800000xa2d00000512.0 KBcustom-x.squashfs.imgsquashfs2025-03-18
web0xa2d000000xa34400007.3 MBweb-x.squashfs.imgsquashfs2025-03-18
logo0xa34400000xa34c0000512.0 KBlogo-x.squashfs.imgsquashfs2025-03-18
ext_usr0xa34c00000xa37400002.5 MBext_usr-x.squashfs.imgsquashfs2025-03-18
dgs0xa37400000xa3780000256.0 KBnot written——
config_fw0xa37800000xa3a800003.0 MBnot written——
config0xa3a800000xa40000005.5 MBnot written——

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