Skip to content

Firmware

DH_IPC-HX8XXX-Nova2_EngSpnFrn_PN_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
5c9f6667806a777e1eba62cb93c0b955
SHA-256
248eb7b3e3729a15a833f4167096ec3c40ebdec75d19090512cad68cee616574

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 · PAL
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.