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Firmware

DH_IPC-HX8XXX-Eos_EngSpnFrn_PN_Stream3_V2.622.0000000.39.R.180814.bin

Cifra firmware released Aug 14, 2018. May work with 124 devices, including IPC-HDB7331E-0185B-UWB, IPC-HDB8231E-Z, IPC-HDB8231E-Z-27135.

Released
Aug 14, 2018
Version
V2.622.0000000.39.R
Size
34.2 MB
Hardware
124 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
69c500fe86575f125f0f25e38b77fd35
SHA-256
edb9656b4b295e78c60d0b72db542e519fc1fc96a22bfe218d48469945273d7c

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (124 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 124 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, 124 IDs

Technical details

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

SoC
HiSilicon Hi3516A
Architecture
arm
OEM build
General
Kernel
Linux 3.4.35
Bootloader
U-Boot 2010.06-svn5895
Flash
1.0 GB
Image dates
Aug 13, 2018
Security
Signed, not encrypted
Language & video
English by default · 3 languages · PAL
Supported languages (3)

English, Spanish, French

Flash layout: 16 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2018-08-13
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2018-08-13
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2018-08-13
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2018-08-13
Kernel0xd000000x12000005.0 MBkernel.img—2018-08-13
romfs(ro)0x12000000x1a000008.0 MBromfs-x.squashfs.imgsquashfs2018-08-13
web(ro)0x1a000000x22000008.0 MBweb-x.squashfs.imgsquashfs2018-08-13
user(ro)0x22000000x3b8000025.5 MBuser-x.squashfs.imgsquashfs2018-08-13
syslog0x72000000x76000004.0 MBnot writtenubi—
config0x76000000x7a000004.0 MBnot writtenubi—
backup0x7a000000x7e000004.0 MBnot writtenubi—
fpga0x200000000x2100000016.0 MBnot written——
mcuUWB0x300000000x3100000016.0 MBnot written——
mcu0x400000000x4100000016.0 MBnot written——

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