Skip to content

Firmware

General_ITC439-PW1H-XXX_Eng_PN_Oversea_V2.625.0000000.2.R.240822.zip

Dahua firmware released Oct 12, 2024. May work with 2 devices, including ITC439-PW1H-Z, ITC439-PW1H-Z1050.

Released
Oct 12, 2024
Version
V2.625.0000000.2.R
Size
61.4 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
55239fbc24f814388185d334e7bb3eda
SHA-256
3f07c36b345b833b712800fac295186f9f1e8e0cd6f0ae119e586c5a1de58883
Changelog
Release notes

Where it's published

Compatible hardware

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

Where these IDs come from
  • Install in General_ITC439-PW1H-XXX_Eng_PN_Oversea_V2.625.0000000.2.R.240822.bin: the installer's device list (board families), 2 IDs

Technical details

Read from inside the firmware (zip archive).

SoC
Ambarella: one of CV22BUB, CV22
Architecture
arm
Bootloader
U-Boot 2016.11-svn10702
Image dates
Aug 22, 2024
Security
Signed
Software version
V2.625.0000000.2.R.240822
Flash layout: 10 partitions, 10 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
boot-min0x00x1000001.0 MBdhboot-min.bin.img—2024-08-22
bootloader0x2000000x3000001.0 MBdhboot.bin.img—2024-08-22
dtb0x6d000000x6e000001.0 MBdhdtb.bin.img—2024-08-22
kernel0x6e000000x7e0000016.0 MBkernel.img—2024-08-22
rootfs0x7e000000x9e0000032.0 MBromfs-x.squashfs.imgsquashfs2024-08-22
user0x9e000000xde0000064.0 MBuser-x.squashfs.imgsquashfs2024-08-22
custom0xde000000xee0000016.0 MBcustom-x.squashfs.imgsquashfs2024-08-22
data0xee000000x10e0000032.0 MBdata-x.squashfs.imgsquashfs2024-08-22
web0x10e000000x14e0000064.0 MBweb-x.squashfs.imgsquashfs2024-08-22
firmware0x14e000000x20e00000192.0 MBfirmware-x.squashfs.imgsquashfs2024-08-22