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Firmware

General_DVRxx04LF-AS_31xxH_Eng_N_FirstOption_V2.608.0000.0.R.20130128.bin

DH Vision firmware released Jan 28, 2013. May work with 2 devices, including DVR3100H, N6.

Released
Jan 28, 2013
Version
V2.608.0000.0.R
Size
12.2 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
fc00e42f2054d0672a3b9f7c329f67aa
SHA-256
39e3054229e67b6215f391f7e37b8e2f67a0043614b94408c557c006e431865d

Where it's published

Compatible hardware

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

Where these IDs come from
  • Install.lua: the installer script's board checks, 2 IDs

Technical details

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

Flash
16.0 MB
Image dates
Jan 28, 2013
Security
Not signed, not encrypted
Flash layout: 9 partitions, 7 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0x00x40000256.0 KBu-boot.bin.img—2013-01-28
rootfs0x600000x4600004.0 MBromfs-x.cramfs.imgcramfs2013-01-28
user0x4600000xa600006.0 MBuser-x.cramfs.imgcramfs2013-01-28
web0xa600000xc600002.0 MBweb-x.cramfs.imgcramfs2013-01-28
slave0xc600000xe600002.0 MBslave-x.cramfs.imgcramfs2013-01-28
custom0xe600000xe80000128.0 KBcustom-x.cramfs.imgcramfs2013-01-28
logo0xe800000xec0000256.0 KBlogo-x.cramfs.imgcramfs2013-01-28
config0xec00000xf40000512.0 KBnot written——
config10xf400000x1000000768.0 KBnot written——

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