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Firmware

DH_VTOXXXXD-G-S2_MultiLang_PN_PAAS_SIP_CEE-Nordic_V4.600.0000000.3.R.250722.zip

Dahua firmware released Aug 20, 2025. May work with 4 devices, including VTO2101E-P-S2, VTO2201F-P, VTO2202F-P-S2.

Released
Aug 20, 2025
Version
V4.600.0000000.3.R
Size
28.1 MB
Hardware
4 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
1e3eea7d2b337551df764fc328fed137
SHA-256
371981b987f69a2707d0d3a1eb468777b50b39cfebe8dd46b222a6e7a7740a04
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (4 devices).

Where these IDs come from
  • hwid in DH_VTOXXXXD-G-S2_MultiLang_PN_PAAS_SIP_CEE-Nordic_V4.600.0000000.3.R.250722.bin: the device's own hardware check list, 4 IDs
  • Install in DH_VTOXXXXD-G-S2_MultiLang_PN_PAAS_SIP_CEE-Nordic_V4.600.0000000.3.R.250722.bin: the installer's device list (board families), 17 IDs, vendor Dahua (not counted: a more specific list exists)
  • check.img in DH_VTOXXXXD-G-S2_MultiLang_PN_PAAS_SIP_CEE-Nordic_V4.600.0000000.3.R.250722.bin: the device's own hardware check list, 4 IDs

Technical details

Read from inside the firmware (zip archive).

Architecture
arm
OEM build
Dahua
Image dates
Jul 22, 2025
Security
Signed
Language & video
English by default · 15 languages · PAL
Supported languages (15)

English, Polish, Romanian, Hungarian, Finnish, Dansk, Czechish, Bulgaria, Slovakian, Slovenia, Greek, Serbian, Lithuanian, Latvian, Hebrew

Flash layout: 8 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-boot0x00x4000004.0 MBdhboot-min.bin.img—2025-07-22
CmdScript0x00x10004.0 KBCmdScript.img—2025-07-22
dtb0x6800000x700000512.0 KBdhdtb.bin.imgcramfs2025-07-22
data0x19000000x22800009.5 MBdata-x.squashfs.imgsquashfs2025-07-22
pd0x22800000x24800002.0 MBpd-x.squashfs.imgsquashfs2025-07-22
kernel0x24800000x2a800006.0 MBkernel.img—2025-07-22
rootfs0x2a800000x448000026.0 MBromfs-x.squashfs.imgsquashfs2025-07-22
web0x44800000x4c800008.0 MBweb-x.squashfs.imgsquashfs2025-07-22

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