Skip to content

Firmware

DH_XVR5x04-S2(2.0)_Eng_P_V3.218.0000002.7.R.210707-5813dfd4.zip

Eltrox firmware released Jul 7, 2021. May work with 1 device.

Released
Jul 7, 2021
Version
V3.218.0000002.7.R
Size
14.2 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
676cd2c4686f64a7f7b1f396d405a37c
SHA-256
90b1b9fb6b1fcd29c1079a0086541b3508450ee3c95facbb8b311fff71fdbb17

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 in DH_XVR5x04-S2(2.0)_Eng_P_V3.218.0000002.7.R.210707.bin: the installer script's board checks, 2 IDs

Technical details

Read from inside the firmware (zip archive).

SoC
HiSilicon: one of Hi3520DV300, Hi3521A, Hi3531A
Architecture
arm
Bootloader
U-Boot 2010.06-svn5074
Flash
16.0 MB
Image dates
Jul 7, 2021
Security
Signed, not encrypted
Flash layout: 6 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0050000320.0 KBu-boot.bin.img—2021-07-07
rootfs0xa00600000xa0da000013.3 MBromfs-x.cramfs.imgsquashfs2021-07-07
web0xa0da00000xa0f400001.6 MBweb-x.cramfs.imgsquashfs2021-07-07
custom0xa0f400000xa0f60000128.0 KBcustom-x.cramfs.imgcramfs2021-07-07
logo0xa0f600000xa0f80000128.0 KBlogo-x.cramfs.imgcramfs2021-07-07
config0xa0f800000xa1000000512.0 KBnot written——

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