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Firmware

DH_VTAX5XXG_Eng_NP_V4.300.0000000.6.R.260321.zip

Dahua firmware released Mar 31, 2026. May work with 13 devices, including VTA2501G, VTA2501G-4G, VTA2501G-4G-E.

Released
Mar 31, 2026
Version
V4.300.0000000.6.R
Size
49.0 MB
Hardware
13 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
0a218188e3f88602b486fa8713a46e4a
SHA-256
94d7176d328f18257a6b086645c3e05e157e5b19162b06b65745191e95e71efa
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (13 devices).

Where these IDs come from
  • hwid in DH_VTAX5XXG_Eng_NP_V4.300.0000000.6.R.260321.bin: the device's own hardware check list, 13 IDs
  • Install in DH_VTAX5XXG_Eng_NP_V4.300.0000000.6.R.260321.bin: the installer's device list (board families), 13 IDs, vendor General (not counted: a more specific list exists)
  • check.img in DH_VTAX5XXG_Eng_NP_V4.300.0000000.6.R.260321.bin: the device's own hardware check list, 13 IDs

Technical details

Read from inside the firmware (zip archive).

Architecture
arm
OEM build
General
Image dates
Mar 21, 2026
Security
Signed, encrypted
Language & video
English by default · 6 languages · NTSC
Software version
V4.300.0000000.6.R.260321
Supported languages (6)

English, Spanish, Russian, Arabic, Vietnamese, Thai

Flash layout: 7 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
dhboot0x2c00000x4000001.3 MBdhboot.bin.img—2026-03-21
dtb0x6000000x7000001.0 MBdhdtb.bin.imgcramfs2026-03-21
data0xd000000x1f0000018.0 MBdata-x.squashfs.imgsquashfs2026-03-21
pd0x1f000000x23000004.0 MBpd-x.squashfs.imgsquashfs2026-03-21
kernel0x23000000x2b000008.0 MBkernel.img—2026-03-21
rootfs0x2b000000x4f0000036.0 MBromfs-x.squashfs.imgsquashfs2026-03-21
web0x4f000000x600000017.0 MBweb-x.squashfs.imgsquashfs2026-03-21

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