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Firmware

General_IPC-HX8XXX-Nova2_Eng_PN_Stream3_V2.622.0000000.12.R.210930.bin

Dahua firmware released Sep 30, 2021. May work with 9 devices, including IPC-EBW81230-H-S3, IPC-EBW81230-S3, IPC-EBW8630-H-S3.

Released
Sep 30, 2021
Version
V2.622.0000000.12.R
Size
28.6 MB
Hardware
9 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
6aab9a3e61049c39a6abce94ddc55156
SHA-256
6e42f8b251753ada4c8c27dc931ac21c9190a3c55123a9ae8b40a0614c547da4

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-svn8183
Flash
640.0 MB
Image dates
Sep 30, 2021
Security
Signed, not encrypted
Language & video
English by default · PAL
Flash layout: 20 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2021-09-30
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2021-09-30
custom(ro)0x6000000x7800001.5 MBcustom-x.squashfs.imgsquashfs2021-09-30
product(ro)0x7800000x8800001.0 MBpd-x.squashfs.imgsquashfs2021-09-30
Kernel0x8800000xd800005.0 MBkernel.img—2021-09-30
web(ro)0xd800000x178000010.0 MBweb-x.squashfs.imgsquashfs2021-09-30
romfs(ro)0x17800000x320000026.5 MBromfs-x.squashfs.imgsquashfs2021-09-30
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.