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Firmware

Amcrest_XVR5x08-I3_Eng_NP_V4.001.00AC002.0.R.240115.bin

Amcrest firmware released Jan 15, 2024. May work with 1 device.

Released
Jan 15, 2024
Version
V4.001.00AC002.0
Size
83.3 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
ef901454517e929019b0a8e7a9827fad
SHA-256
63e6d4ada73616ecfee80fa06554b2f240b8e7c642d03e62354e773c1e04939d
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.

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)).

SoC
Novatek: one of NT98323, NT98321
Architecture
arm
Bootloader
U-Boot 2016.07-svn5384
Flash
384.0 MB
Image dates
Jan 15, 2024
Security
Signed
Flash layout: 12 partitions, 7 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
loader0xa00000000xa0040000256.0 KBnot written——
fdt0xa00400000xa0080000256.0 KBfdt.bin.img—2024-01-15
uboot0xa00c00000xa02c00002.0 MBu-boot.bin.img—2024-01-15
uenv0xa02c00000xa04400001.5 MBnot written——
rootfs0xa04400000xa378000051.3 MBromfs-x.squashfs.imgsquashfs2024-01-15
custom0xa37800000xa39800002.0 MBcustom-x.squashfs.imgsquashfs2024-01-15
web0xa39800000xa488000015.0 MBweb-x.squashfs.imgsquashfs2024-01-15
logo0xa48800000xa4a800002.0 MBlogo-x.squashfs.imgsquashfs2024-01-15
dgs0xa4a800000xa4b00000512.0 KBnot written——
ext_usr0xa4b000000xa700000037.0 MBext_usr-x.squashfs.imgsquashfs2024-01-15
config_fw0xa70000000xa76000006.0 MBnot written——
config0xa76000000xb8000000266.0 MBnot written——

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