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Firmware

General_IPC-HX5XXX-Volt_EngFrn_N_Stream3-CustomPro_V2.840.1002000.0.R.220113.bin

Inaxsys firmware released Jan 14, 2022. May work with 2 devices, including IPC-HDBW5441FP-AS-E2, IPC-HDBW5443X-AS-E2.

Released
Jan 14, 2022
Version
V2.840.1002000.0.R
Size
61.3 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
aca2761f00a6d15b6690be40fc898c96
SHA-256
995eaadd3846aa65e7b7ede47d5901f0a162421d6f069e8ac9f1dfe9db586a32

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (2 devices).

Where these IDs come from
  • 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, 2 IDs
  • hwid: the device's own hardware check list, 2 IDs

Technical details

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

SoC
HiSilicon Hi3516CV500
Architecture
arm
OEM build
General
Flash
128.0 MB
Image dates
Jan 13, 2022 to Jan 19, 2022
Security
Signed, encrypted, security baseline V2.1
Language & video
English by default · 2 languages · NTSC
Supported languages (2)

English, French

Flash layout: 16 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBnot written——
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2022-01-13
updateflag0x3000000x4000001.0 MBnot written——
hwid0x4000000x480000512.0 KBnot written——
config0x4800000xa800006.0 MBnot writtenubi—
backup0xa800000x10800006.0 MBnot writtenubi—
syslog0x10800000x16800006.0 MBnot writtenubi—
partition(ro)0x16800000x1700000512.0 KBpartition-x.cramfs.imgcramfs2022-01-13
dgs0x17000000x18000001.0 MBnot written——
kernel_min0x18000000x1a000002.0 MBkernel_min.img—2022-01-13
romfs_min(ro)0x1a000000x1e800004.5 MBromfs_min-x.squashfs.imgsquashfs2022-01-13
bakpart(ro)0x1e800000x1f00000512.0 KBpartition-x-bak.cramfs.imgcramfs2022-01-13
appdata0x1f000000x25000006.0 MBnot writtenubi—
Kernel0x25000000x29000004.0 MBkernel.img—2022-01-13
romfs(ro)0x29000000x520000041.0 MBromfs-x.squashfs.imgsquashfs2022-01-19
firmware(ro)0x52000000x800000046.0 MBfirmware-x.squashfs.imgsquashfs2022-01-13

About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V2.1 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.

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