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Firmware

General_VTOXXXXD-G_MultiLang_PN_SIP_V4.400.0000000.9.R.20200326.bin

Global DS firmware released Mar 26, 2020. May work with 7 devices, including VTO1101D-P, VTO1201G-P, VTO2111D-P-S2.

Released
Mar 26, 2020
Version
V4.400.0000000.9.R
Size
25.0 MB
Hardware
7 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
ed29719faa33f5018144ff446d5e56bc
SHA-256
237e4296edc3aa9008fcf1cf3afa4e6c5e405054994191fa626d9586f5becaff

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (7 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 7 IDs
  • Install: the installer's device list (board families), 7 IDs, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 7 IDs

Technical details

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

SoC
HiSilicon Hi3516CV500
Architecture
arm
OEM build
General
Flash
76.0 MB
Image dates
Mar 26, 2020
Security
Signed, encrypted, security baseline V2.0
Language & video
English by default · 11 languages · PAL
Supported languages (11)

English, Italian, Spanish, Russian, French, Germany, Portuguese, Turkey, Polish, Dutch, Ukrainian

Flash layout: 13 partitions, 6 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBnot written——
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2020-03-26
updateflag0x3000000x4000001.0 MBnot written——
hwid0x4000000x480000512.0 KBnot written——
config0x4800000xa800006.0 MBnot writtenubi—
backup0xa800000x10800006.0 MBnot writtenubi—
syslog0x10800000x16800006.0 MBnot writtenubi—
partition(ro)0x16800000x1700000512.0 KBpartition-x.cramfs.imgcramfs2020-03-26
data(ro)0x17000000x1f000008.0 MBdata-x.squashfs.imgsquashfs2020-03-26
Kernel0x1f000000x23000004.0 MBkernel.img—2020-03-26
web(ro)0x23000000x29000006.0 MBweb-x.squashfs.imgsquashfs2020-03-26
romfs(ro)0x29000000x4b0000034.0 MBromfs-x.squashfs.imgsquashfs2020-03-26
dgs0x4b800000x4c00000512.0 KBnot writtensquashfs—

About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V2.0 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.

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