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Firmware

General_VTO3211D_Eng_P_SIP_V4.300.0000000.4.R.20190306.bin

ASM and Dahua and Global DS firmware released Mar 6, 2019. May work with 7 devices, including VTO3221D, VTO3221E, VTO6221.

Released
Mar 6, 2019
Version
V4.300.0000000.4.R
Size
15.1 MB
Hardware
7 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
6629f8d46cb7ed403a97c06d77794494
SHA-256
46786b67890b578e4f01641041e3d64fb8fd7eeec3362b5b52217e15d23df5b6

Where it's published

Compatible hardware

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

Where these IDs come from
  • Install: the installer's device list (board families), 7 IDs, vendor General

Technical details

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

SoC
HiSilicon Hi3516A
Architecture
arm
OEM build
General
Kernel
Linux 3.4.35
Flash
126.0 MB
Image dates
Mar 6, 2019
Security
Signed, not encrypted
Language & video
English by default · PAL
Flash layout: 14 partitions, 9 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2019-03-06
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2019-03-06
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2019-03-06
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2019-03-06
Kernel0xd000000x12000005.0 MBkernel.img—2019-03-06
romfs(ro)0x12000000x1a000008.0 MBromfs-x.squashfs.imgsquashfs2019-03-06
web(ro)0x1a000000x1e000004.0 MBweb-x.squashfs.imgsquashfs2019-03-06
data(ro)0x1e000000x22000004.0 MBdata-x.squashfs.imgcramfs2019-03-06
user(ro)0x22000000x3b8000025.5 MBuser-x.squashfs.imgsquashfs2019-03-06
syslog0x72000000x76000004.0 MBnot writtenubi—
config0x76000000x7a000004.0 MBnot writtenubi—
backup0x7a000000x7e000004.0 MBnot writtenubi—

Also published as

Byte-for-byte identical files under other names:

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