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Firmware

General_VTO64XXF_Eng_P_128M_SIP_V1.000.0000001.0.R.20190517.bin

Dahua firmware released May 17, 2019. May work with 3 devices, including VTO6421F, VTO6431F, VTO6441F.

Released
May 17, 2019
Version
V1.000.0000001.0.R
Size
28.6 MB
Hardware
3 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
52d9797caf201be6c443733bda9d3630
SHA-256
b520736dc43a4bc7e1d4f831933dafa28200a5bdf55b6f539fcbc63a72112216

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), 1 ID, vendor General (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
General
Kernel
Linux 3.18.30
Flash
128.0 MB
Image dates
May 17, 2019
Security
Signed
Language & video
English by default · PAL
Flash layout: 12 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2c00000x380000768.0 KBdhboot.bin.img—2019-05-17
hwid0x4400000x4a0000384.0 KBnot written——
Logo0x4a00000x500000384.0 KBlogo.img—2019-05-17
updateflag0x5000000x560000384.0 KBnot written——
partition(ro)0x5600000x5c0000384.0 KBpartition-x.cramfs.imgcramfs2019-05-17
Kernel0x5c00000xac00005.0 MBkernel.img—2019-05-17
romfs(ro)0xac00000x2cc000034.0 MBromfs-x.squashfs.imgsquashfs2019-05-17
data(ro)0x2cc00000x31c00005.0 MBdata-x.squashfs.imgsquashfs2019-05-17
web(ro)0x31c00000x35c00004.0 MBweb-x.squashfs.imgsquashfs2019-05-17
syslog0x66200000x6c200006.0 MBnot writtenubi—
config0x6c200000x762000010.0 MBnot writtenubi—
backup0x76200000x80000009.9 MBnot writtenubi—

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