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Firmware

LaurelX16-I_MultiLang_NP_V4.000.00KL501.1.R.210408.bin

IC Realtime firmware released Apr 8, 2021. May work with 3 devices, including Kangle, XVR1B16H.

Released
Apr 8, 2021
Version
V4.000.00KL501.1.R
Size
88.5 MB
Hardware
3 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
652de330e5bcdd8e5bef6975807b534b
SHA-256
2bf3d123d50228ab98e0a4014a27dcab3b8d522224e3909976b25d2f3ce838ab

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (3 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
128.0 MB
Image dates
Apr 8, 2021
Security
Signed
Flash layout: 10 partitions, 8 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa01000000xa02000001.0 MBu-boot.bin.img—2021-04-08
rootfs0xa06000000xa170000017.0 MBromfs-x.cramfs.imgsquashfs2021-04-08
hwid0xa17000000xa1a000003.0 MBhwid-x.cramfs.imgcramfs2021-04-08
userfs0xa1a000000xa330000025.0 MBuserfs-x.cramfs.imgcramfs2021-04-08
web0xa33000000xa420000015.0 MBweb-x.cramfs.imgcramfs2021-04-08
custom0xa42000000xa44000002.0 MBcustom-x.cramfs.imgcramfs2021-04-08
logo0xa44000000xa47000003.0 MBlogo-x.cramfs.imgcramfs2021-04-08
config0xa47000000xa510000010.0 MBnot written——
algorithm0xa51000000xa760000037.0 MBalgorithm-x.cramfs.imgcramfs2021-04-08
backup0xa76000000xa800000010.0 MBnot written——

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