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Firmware

DH_XVR5x16-X_Internal_PN_V4.000.0000001.12.R.181127.bin

Dahua firmware released Nov 27, 2018. May work with 2 devices, including XVR1B16H.

Released
Nov 27, 2018
Version
V4.000.0000001.12.R
Size
40.6 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
7727c83be29c1980be3e213f896a7a91
SHA-256
217f24d0a3b7b98614e4f68e926e0c399c98b0654ffeda08c7d9ab3d616f0ca2

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 Hi3531D
Architecture
arm
Bootloader
U-Boot 2010.06-svn2599
Flash
81.0 MB
Image dates
Nov 27, 2018
Security
Signed, not encrypted
Flash layout: 8 partitions, 7 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa01000000xa02000001.0 MBu-boot.bin.img—2018-11-27
rootfs0xa06000000xa170000017.0 MBromfs-x.cramfs.imgsquashfs2018-11-27
hwid0xa17000000xa1a000003.0 MBhwid-x.cramfs.imgcramfs2018-11-27
userfs0xa1a000000xa330000025.0 MBuserfs-x.cramfs.imgsquashfs2018-11-27
web0xa33000000xa420000015.0 MBweb-x.cramfs.imgsquashfs2018-11-27
custom0xa42000000xa44000002.0 MBcustom-x.cramfs.imgcramfs2018-11-27
logo0xa44000000xa47000003.0 MBlogo-x.cramfs.imgcramfs2018-11-27
config0xa47000000xa510000010.0 MBnot written——

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