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Firmware

DH_HCVR7x08-4K_Eng_P_V3.218.0000002.3.R.180601.zip

Eltrox firmware released Jun 1, 2018. May work with 1 device.

Released
Jun 1, 2018
Version
V3.218.0000002.3.R
Size
21.5 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
d51f3fae5ba9204523daae3cea35683d
SHA-256
5bdd0bc68e69f4cca93ce389966548ca75544570e51045a31654222c2a33106b

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_HCVR7x08-4K_Eng_P_V3.218.0000002.3.R.180601.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-svn3271
Flash
32.0 MB
Image dates
Jun 1, 2018
Security
Signed, not encrypted
Flash layout: 6 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0070000448.0 KBu-boot.bin.img—2018-06-01
rootfs0xa00800000xa188000024.0 MBromfs-x.cramfs.imgsquashfs2018-06-01
web0xa18800000xa1d800005.0 MBweb-x.cramfs.imgsquashfs2018-06-01
custom0xa1d800000xa1e00000512.0 KBcustom-x.cramfs.imgcramfs2018-06-01
logo0xa1e000000xa1ec0000768.0 KBlogo-x.cramfs.imgcramfs2018-06-01
config0xa1ec00000xa20000001.3 MBnot written——

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