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Firmware

DH_VTOX20XF_MultiLang_PN_SIP_V4.500.0000001.0.R.210713.bin

ASM and Dahua and ip-phone-forum.de and Global DS firmware released Jul 13, 2021. May work with 3 devices, including VTO2201F-P, VTO2202F-P-S2, VTO4202F-P-S2.

Released
Jul 13, 2021
Version
V4.500.0000001.0.R
Size
26.6 MB
Hardware
3 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
b310377134c9ef1c52e1bf088d12491a
SHA-256
3f331b9258fbc3d999aa6feb9b2b9c74e61dd1a655a63c0d1ef70bca2574b0cd

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (3 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 3 IDs
  • Install: the installer's device list (board families), 3 IDs, vendor Dahua (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 3 IDs

Technical details

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

Architecture
arm
OEM build
Dahua
Image dates
Jul 13, 2021
Security
Signed
Language & video
English by default · 15 languages · PAL
Supported languages (15)

English, Italian, Spanish, Russian, French, Germany, Portuguese, Turkey, Polish, Dutch, Ukrainian, Arabic, Vietnamese, SpanishEU, PortugalBR

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—2021-07-13
CmdScript0x00x10004.0 KBCmdScript.img—2021-07-13
dtb0x6800000x700000512.0 KBdhdtb.bin.imgcramfs2021-07-13
data0x19000000x22800009.5 MBdata-x.squashfs.imgsquashfs2021-07-13
pd0x22800000x24800002.0 MBpd-x.squashfs.imgsquashfs2021-07-13
kernel0x24800000x2a800006.0 MBkernel.img—2021-07-13
rootfs0x2a800000x448000026.0 MBromfs-x.squashfs.imgsquashfs2021-07-13
web0x44800000x4c800008.0 MBweb-x.squashfs.imgsquashfs2021-07-13

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