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Firmware

DH_IPC-HX8XXX-Nova_MultiLang_PN_Stream3_V2.640.0000006.0.R.190627.bin

Viatec and Dahua firmware released Jun 27, 2019. May work with 40 devices, including IPC-HDBW81230E-Z, IPC-HDBW81230E-ZH, IPC-HDBW8231EP-ZH-0735-S2.

Released
Jun 27, 2019
Version
V2.640.0000006.0.R
Size
30.7 MB
Hardware
40 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
ec24f4dc9d3645a2bdf847061aacddcd
SHA-256
dd6c618f5a64421034ea2f3daaea9c89799e1b4a5f9982d48263698ae95f34f2

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (40 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 40 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, 40 IDs

Technical details

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

SoC
HiSilicon Hi3519
Architecture
arm
OEM build
General
Kernel
Linux 3.18.20
Bootloader
U-Boot 2010.06-svn4992
Flash
528.0 MB
Image dates
Jun 27, 2019
Security
Signed, not encrypted
Language & video
English by default · 14 languages · PAL
Supported languages (14)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Farsi, Czech, Dutch, Arabic, SpanishEU

Flash layout: 14 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2019-06-27
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2019-06-27
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2019-06-27
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2019-06-27
Kernel0xd000000x12000005.0 MBkernel.img—2019-06-27
web(ro)0x12000000x1a000008.0 MBweb-x.squashfs.imgsquashfs2019-06-27
romfs(ro)0x1a000000x320000024.0 MBromfs-x.squashfs.imgsquashfs2019-06-27
ext(ro)0x32000000x430000017.0 MBnot writtensquashfs—
syslog0x70000000x74000004.0 MBnot writtenubi—
config0x74000000x7a000006.0 MBnot writtenubi—
backup0x7a000000x80000006.0 MBnot writtenubi—
fpga0x200000000x2100000016.0 MBnot written——

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