Skip to content

Firmware

Customer_VTO75XXX_Eng_PN_SIP_V1.000.10PM000.0.R.211012.bin

Dahua firmware released Oct 12, 2021. May work with 4 devices, including VTO7521G, VTO7531G, VTO7541G.

Released
Oct 12, 2021
Version
V1.000.10PM000.0.R
Size
173.0 MB
Hardware
4 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
71b256c4f73ef6fc9fd6d565adc31d0c
SHA-256
258cb3f82745993851f5a9203f9dba34160ead11dedd305398b7db03445f9289

Where it's published

Compatible hardware

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

Where these IDs come from
  • hwid: the device's own hardware check list, 4 IDs
  • Install: the installer's device list (board families), 4 IDs, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 4 IDs

Technical details

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

SoC
HiSilicon Hi3519AV100
Architecture
arm
OEM build
General
Flash
3.6 GB
Image dates
Oct 12, 2021
Security
Signed, encrypted
Language & video
English by default · PAL
Flash layout: 26 partitions, 9 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBdhboot-min.bin.img—2021-10-12
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2021-10-12
hwid0x3000000x4000001.0 MBnot written——
dgs0x4000000x5000001.0 MBnot written——
config0x5000000x250000032.0 MBnot writtenext4—
backup0x25000000x450000032.0 MBnot writtenext4—
syslog0x45000000x550000016.0 MBnot writtenext4—
updateflag0x55000000x56000001.0 MBnot written——
partition(ro)0x56000000x57000001.0 MBpartition-x.cramfs.imgcramfs2021-10-12
product(ro)0x57000000x670000016.0 MBpd-x.squashfs.imgsquashfs2021-10-12
Kernel0x67000000x770000016.0 MBkernel.img—2021-10-12
romfs(ro)0x77000000xf700000128.0 MBromfs-x.squashfs.imgsquashfs2021-10-12
web(ro)0xf7000000x1270000048.0 MBweb-x.squashfs.imgsquashfs2021-10-12
aewb(ro)0x127000000x1370000016.0 MBnot writtensquashfs—
data(ro)0x137000000x1570000032.0 MBdata-x.squashfs.imgsquashfs2021-10-12
backpart(ro)0x157000000x158000001.0 MBnot written——
backproduct(ro)0x158000000x1680000016.0 MBnot written——
backkernel0x168000000x1780000016.0 MBnot written——
backromfs(ro)0x178000000x1f800000128.0 MBnot written——
backweb(ro)0x1f8000000x2280000048.0 MBnot written——
backaewb(ro)0x228000000x2380000016.0 MBnot written——
backdata(ro)0x238000000x2580000032.0 MBnot written——
firmware(ro)0x258000000x32000000200.0 MBfirmware-x.squashfs.imgsquashfs2021-10-12
backfirmware(ro)0x320000000x3e800000200.0 MBnot written——
ext0x3e8000000x46800000128.0 MBnot writtenext4—
appdata0x468000000xe8b000002.5 GBnot writtenext4—

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