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Firmware

Customer_NVR2X-S2_EngFrn_N_Inaxsys_V3.205.1002000.0.R.20180425.bin

Inaxsys firmware released May 3, 2018. May work with 2 devices, including N6.

Released
May 3, 2018
Version
V3.205.1002000.0.R
Size
12.5 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
9b9451ef2b0a50b182b0a1d0f4b98866
SHA-256
61f2a8a770fddfe900433d1aedc1b44b67373b0e3c2a9ad28acaf19649660ec7

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: one of Hi3520DV300, Hi3521A, Hi3531A
Architecture
arm
Bootloader
U-Boot 2010.06-svn2926
Flash
16.0 MB
Image dates
Apr 27, 2018
Security
Signed, not encrypted
Flash layout: 8 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0050000320.0 KBu-boot.bin.img—2018-04-27
rootfs0xa00600000xa0ca000012.3 MBromfs-x.cramfs.imgsquashfs2018-04-27
Log0xa0ca00000xa0da00001.0 MBnot written——
web0xa0da00000xa0f400001.6 MBweb-x.cramfs.imgsquashfs2018-04-27
custom0xa0f400000xa0f60000128.0 KBcustom-x.cramfs.imgcramfs2018-04-27
logo0xa0f600000xa0f80000128.0 KBlogo-x.cramfs.imgcramfs2018-04-27
config0xa0f800000xa0fe0000384.0 KBnot written——
backup0xa0fe00000xa1000000128.0 KBnot written——

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