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Firmware

DH_IPC-HX8XXX-Nova2_EngSpnFrn_NP_Stream3_V2.622.0000000.7.R.190619.bin

Dahua firmware released Jun 19, 2019. May work with 9 devices, including IPC-EBW81230-H-S3, IPC-EBW81230-S3, IPC-EBW8630-H-S3.

Released
Jun 19, 2019
Version
V2.622.0000000.7.R
Size
28.9 MB
Hardware
9 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
d990e15f2440ba88b2969e4db4213123
SHA-256
3ac894e22bfbbfcc557fa6ed34e3f707eaf977cda5e11afc3d5ce48488bd8a69

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (9 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 9 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, 9 IDs

Technical details

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

SoC
HiSilicon Hi3519V101
Architecture
arm
OEM build
General
Kernel
Linux 3.18.20
Bootloader
U-Boot 2010.06-svn5947
Flash
640.0 MB
Image dates
Jun 19, 2019
Security
Signed, not encrypted
Language & video
English by default · 3 languages · NTSC
Supported languages (3)

English, Spanish, French

Flash layout: 20 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2019-06-19
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2019-06-19
custom(ro)0x6000000x7800001.5 MBcustom-x.squashfs.imgsquashfs2019-06-19
product(ro)0x7800000x8800001.0 MBpd-x.squashfs.imgsquashfs2019-06-19
Kernel0x8800000xd800005.0 MBkernel.img—2019-06-19
web(ro)0xd800000x178000010.0 MBweb-x.squashfs.imgsquashfs2019-06-19
romfs(ro)0x17800000x320000026.5 MBromfs-x.squashfs.imgsquashfs2019-06-19
ext(ro)0x32000000x430000017.0 MBnot writtensquashfs—
backpart0x43000000x44000001.0 MBnot written——
backcustom0x44000000x45800001.5 MBnot written——
backproduct0x45800000x46800001.0 MBnot written——
backkernel0x46800000x4b800005.0 MBnot written——
backweb0x4b800000x558000010.0 MBnot written——
backromfs0x55800000x700000026.5 MBnot written——
syslog0x70000000x74000004.0 MBnot writtenubi—
config0x74000000x7a000006.0 MBnot writtenubi—
backup0x7a000000x80000006.0 MBnot writtenubi—
fpga0x200000000x28000000128.0 MBnot written——

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