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Firmware

General_DVR5x04_Eng_N_kirk_V2.616.0001.12.R.20140123.bin

DH Vision firmware released Jan 23, 2014. May work with 2 devices.

Released
Jan 23, 2014
Version
V2.616.0001.12.R
Size
13.3 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
a8032fc3dd8597f87e4573a72f533c7a
SHA-256
80cec8fd43b92e0f18b82114ca7fafc4c10a1fd9b04098f6242af43f5756e03d

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (2 devices). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • Install.lua: the installer script's board checks, 3 IDs

Technical details

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

SoC
HiSilicon Hi3520A
Architecture
arm
Bootloader
U-Boot 2010.06-svn881
Flash
16.0 MB
Image dates
Jan 23, 2014
Security
Not signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0040000256.0 KBu-boot.bin.img—2014-01-23
rootfs0xa00600000xa0ce000012.5 MBromfs-x.cramfs.imgsquashfs2014-01-23
web0xa0ce00000xa0e600001.5 MBweb-x.cramfs.imgsquashfs2014-01-23
custom0xa0e600000xa0e80000128.0 KBcustom-x.cramfs.imgcramfs2014-01-23
logo0xa0e800000xa0ec0000256.0 KBlogo-x.cramfs.imgcramfs2014-01-23
config0xa0ec00000xa0f40000512.0 KBnot written——
config10xa0f400000xa1000000768.0 KBnot written——

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