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Firmware

General_IPC-HX5(4)XXX-Adreia_Eng_N_Stream3_v2.420.0008.0.R.20150710.bin

ipcamtalk firmware released Jul 10, 2015. May work with 68 devices, including IPC-HD3530C, IPC-HD4100-PT, IPC-HD4200-PT.

Released
Jul 10, 2015
Version
V2.420.0008.0.R
Size
29.8 MB
Hardware
68 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
ceb2c6f2ba7f9b79655b3d26c1bdfb43
SHA-256
1d16d47e48ff23ff8e54f0acb9592295aa3ddd7a7f758a79c694bd26df828c65

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (68 devices).

Where these IDs come from
  • Install: the installer's device list (board families), 4 IDs, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 68 IDs

Technical details

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

SoC
Ambarella
Architecture
arm
OEM build
General
Kernel
Linux 2.6.38.8
Bootloader
U-Boot 2010.06-svn551
Flash
126.0 MB
Image dates
Jul 10, 2015
Security
Not signed, not encrypted
Language & video
English by default · NTSC
Flash layout: 13 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2015-07-10
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2015-07-10
custom0x6000000x9400003.3 MBcustom-x.ubifs.imgubi2015-07-10
product0x9400000xc800003.3 MBpd-x.ubifs.imgubi2015-07-10
Kernel0xc800000x12000005.5 MBkernel.img—2015-07-10
romfs0x12000000x1a000008.0 MBromfs-x.ubifs.imgubi2015-07-10
web0x1a000000x22000008.0 MBweb-x.ubifs.imgubi2015-07-10
user0x22000000x3b8000025.5 MBuser-x.ubifs.imgubi2015-07-10
syslog0x72000000x76000004.0 MBnot written——
config0x76000000x7a000004.0 MBnot written——
backup0x7a000000x7e000004.0 MBnot written——

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