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Firmware

Amcrest_XVR5x08-4KL-I3_Eng_NP_V4.001.00AC001.0.R.230330.bin

Amcrest firmware released Mar 30, 2023. May work with 1 device.

Released
Mar 30, 2023
Version
V4.001.00AC000.1
Size
93.4 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
60c526a5397e3fec54875282492aa4a2
SHA-256
cadc763ee09290c81a6746e4c9fe2155d555fa7404b1e0a1b3426db186712ba3
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 NT98336
Architecture
arm
Bootloader
U-Boot 2019.04-svn5690
Flash
128.0 MB
Image dates
Mar 30, 2023
Security
Signed
Flash layout: 14 partitions, 7 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
loader0xa00000000xa0040000256.0 KBnot written——
fdt0xa00400000xa0080000256.0 KBfdt.bin.img—2023-03-30
fdt_restore0xa00800000xa00c0000256.0 KBnot written——
atf0xa00c00000xa0100000256.0 KBnot written——
uboot0xa01000000xa02c00001.8 MBu-boot.bin.img—2023-03-30
uenv0xa02c00000xa04400001.5 MBnot written——
rootfs0xa04400000xa378000051.3 MBromfs-x.squashfs.imgsquashfs2023-03-30
custom0xa37800000xa39800002.0 MBcustom-x.squashfs.imgsquashfs2023-03-30
web0xa39800000xa488000015.0 MBminios-x.squashfs.imgsquashfs2023-03-30
logo0xa48800000xa4a800002.0 MBlogo-x.squashfs.imgsquashfs2023-03-30
ext_usr0xa4a800000xa6f8000037.0 MBext_usr-x.squashfs.imgsquashfs2023-03-30
config_fw0xa6f800000xa75800006.0 MBnot written——
config0xa75800000xa7f8000010.0 MBnot written——
dgs0xa7f800000xa8000000512.0 KBnot written——

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