Skip to content

Firmware

dh_sd-mao-rhea_eng_p_stream3_ivs_v2.600.0000.2.r.20170905.zip

Dahua firmware built Sep 5, 2017. May work with 19 devices, including CA-HZ1023UT, CA-HZ1031UT, CA-HZ2012T-S2.

Built
Sep 5, 2017
Version
V2.600.0000.2
Size
26.5 MB
Hardware
19 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
ca62285f51f053beba1bf583aacc15d0
SHA-256
c5bfc234de312a4269f499109409b5692b49119447aefb320144c967d1d0c899

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (19 devices).

Where these IDs come from
  • Install in DH_SD-Mao-Rhea_Eng_P_Stream3_IVS_V2.600.0000.2.R.20170905.bin: the installer's device list (board families), 5 IDs, vendor General (not counted: a more specific list exists)
  • check.img in DH_SD-Mao-Rhea_Eng_P_Stream3_IVS_V2.600.0000.2.R.20170905.bin: the device's own hardware check list, 19 IDs

Technical details

Read from inside the firmware (zip archive).

SoC
Ambarella S3L
Architecture
arm
OEM build
General
Kernel
Linux 3.10.73
Bootloader
U-Boot 2010.06-svn4805
Flash
126.0 MB NAND
Image dates
Sep 5, 2017
Security
Signed, not encrypted
Language & video
English by default · PAL
Flash layout: 15 partitions, 9 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
MinBoot0x00x1000001.0 MBdhboot-min.bin.img—2017-09-05
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2017-09-05
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2017-09-05
custom(ro)0x6000000x9400003.3 MBcustom-x.squashfs.imgsquashfs2017-09-05
product(ro)0x9400000xc800003.3 MBpd-x.squashfs.imgsquashfs2017-09-05
Kernel0xc800000x12000005.5 MBkernel.img—2017-09-05
romfs(ro)0x12000000x16000004.0 MBromfs-x.squashfs.imgsquashfs2017-09-05
web(ro)0x16000000x1e000008.0 MBweb-x.squashfs.imgsquashfs2017-09-05
user(ro)0x1e000000x3a8000028.5 MBuser-x.squashfs.imgsquashfs2017-09-05
lens0x71000000x72000001.0 MBnot written——
syslog0x72000000x76000004.0 MBnot writtenubi—
config0x76000000x7a000004.0 MBnot writtenubi—
backup0x7a000000x7e000004.0 MBnot writtenubi—

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