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Firmware

DH_IPC-HX1XXX-Eos4_Eng_P_V2.622.0000000.9.R.180131.bin

Viatec and Cifra firmware released Jan 31, 2018. May work with 5 devices, including IPC-HDBW1230E-S-S2, IPC-HDBW1230E-S2, IPC-HDW1230EMP-S2.

Released
Jan 31, 2018
Version
V2.622.0000000.9.R
Size
16.9 MB
Hardware
5 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
cfc2d861624b9927aeb3b5d36b1755e5
SHA-256
75a97cc729711b87e7b31aeeee1561f15ca2e8825785ae1f7534df973f8a1a0f

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (5 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 5 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, 5 IDs

Technical details

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

SoC
HiSilicon Hi3516CV300
Architecture
arm
OEM build
General
Bootloader
U-Boot 2010.06-svn5354
Flash
128.0 MB
Image dates
Jan 31, 2018
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—2018-01-31
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2018-01-31
product(ro)0x6000000xd000007.0 MBpd-x.squashfs.imgsquashfs2018-01-31
Kernel0xd000000x12000005.0 MBkernel.img—2018-01-31
web(ro)0x12000000x1a000008.0 MBweb-x.squashfs.imgsquashfs2018-01-31
romfs(ro)0x1a000000x2fa000021.6 MBromfs-x.squashfs.imgsquashfs2018-01-31
dgs0x2fa00000x3000000384.0 KBnot written——
aewb(ro)0x30000000x32000002.0 MBaewb-x.squashfs.imgsquashfs2018-01-31
backpart0x32000000x33000001.0 MBnot written——
backcustom0x33000000x36800003.5 MBnot written——
backproduct0x36800000x3a000003.5 MBnot written——
backkernel0x3a000000x3f000005.0 MBnot written——
backweb0x3f000000x47000008.0 MBnot written——
backromfs0x47000000x5d0000022.0 MBnot written——
backaewb0x5d000000x5f000002.0 MBnot written——
syslog0x5f000000x68000009.0 MBnot writtenubi—
config0x68000000x730000011.0 MBnot writtenubi—
backup0x73000000x800000013.0 MBnot writtenubi—

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