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Firmware

DH_IPC-HX8XXX-Wei-Nova2_EngSpnFrn_NP_Stream3_V2.622.0000000.7.R.190619.zip

Dahua firmware released Jun 19, 2019. May work with 3 devices, including IPC-HF81239F, IPC-HF8248F-XF, IPC-HF8835F.

Released
Jun 19, 2019
Version
V2.622.0000000.7.R
Size
95.4 MB
Hardware
3 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
7eaabbb013fbca349d86522f73cb7edb
SHA-256
8b7e938c3fae29bf8778ee57437cec01c9f40d8a5691595ee1ff56af147e3a35

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (3 devices).

Where these IDs come from
  • hwid in DH_IPC-HX8XXX-Wei-Nova2_EngSpnFrn_NP_Stream3_V2.622.0000000.7.R.190619.bin: the device's own hardware check list, 3 IDs
  • Install in DH_IPC-HX8XXX-Wei-Nova2_EngSpnFrn_NP_Stream3_V2.622.0000000.7.R.190619.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in DH_IPC-HX8XXX-Wei-Nova2_EngSpnFrn_NP_Stream3_V2.622.0000000.7.R.190619.bin: the device's own hardware check list, 3 IDs
  • Install in web-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in web-x.squashfs.bin: the device's own hardware check list, 3 IDs

Technical details

Read from inside the firmware (bundle of several firmwares). This file bundles 2 firmware images.

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

SoC
HiSilicon Hi3519V101
Architecture
arm
OEM build
General
Kernel
Linux 3.18.20
Bootloader
U-Boot 2010.06-svn5947
Flash
528.0 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)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2019-06-19
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2019-06-19
Kernel0xd000000x12000005.0 MBkernel.img—2019-06-19
web(ro)0x12000000x1a000008.0 MBweb-x.squashfs.imgsquashfs2019-06-19
romfs(ro)0x1a000000xdc00000194.0 MBromfs-x.squashfs.imgsquashfs2019-06-19
backpart0xdc000000xdd000001.0 MBnot written——
backcustom0xdd000000xe0800003.5 MBnot written——
backproduct0xe0800000xe4000003.5 MBnot written——
backkernel0xe4000000xe9000005.0 MBnot written——
backweb0xe9000000xf1000008.0 MBnot written——
backromfs0xf1000000x1b300000194.0 MBnot written——
fpn(ro)0x1b3000000x1f30000064.0 MBnot written——
syslog0x1f3000000x1f7000004.0 MBnot written——
config0x1f7000000x1fd000006.0 MBnot written——
backup0x1fd000000x203000006.0 MBnot written——
fpga0x200000000x2100000016.0 MBnot written——

web-x.squashfs.bin

Architecture
arm
OEM build
General
Image dates
Jun 19, 2019
Security
Signed, not encrypted
Flash layout: 1 partition, 1 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
web0x12000000x1a000008.0 MBweb-x.squashfs.imgsquashfs2019-06-19

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