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Firmware

XVR4x04-X1_Internal_V4.000.0000001.7.R.180721.zip

Eltrox firmware released Jul 21, 2018. May work with 1 device.

Released
Jul 21, 2018
Version
V4.000.0000001.7.R
Size
37.7 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
3b88918c98ee080ade7d95526eb7836d
SHA-256
76f93bae94e34565ffb183c1e3b0146d45755de7001ed8e40e015f36cf0ad57c

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_XVR4x04-X1_Internal_PN_V4.000.0000001.7.R.180721.bin: the installer script's board checks, 2 IDs

Technical details

Read from inside the firmware (zip archive).

SoC
HiSilicon Hi3520DV400
Architecture
arm
Bootloader
U-Boot 2010.06-svn2599
Flash
81.0 MB
Image dates
Jul 21, 2018
Security
Signed, not encrypted
Flash layout: 8 partitions, 7 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa01000000xa02000001.0 MBu-boot.bin.img—2018-07-21
rootfs0xa06000000xa170000017.0 MBromfs-x.cramfs.imgsquashfs2018-07-21
hwid0xa17000000xa1a000003.0 MBhwid-x.cramfs.imgcramfs2018-07-21
userfs0xa1a000000xa330000025.0 MBuserfs-x.cramfs.imgsquashfs2018-07-21
web0xa33000000xa420000015.0 MBweb-x.cramfs.imgsquashfs2018-07-21
custom0xa42000000xa44000002.0 MBcustom-x.cramfs.imgcramfs2018-07-21
logo0xa44000000xa47000003.0 MBlogo-x.cramfs.imgcramfs2018-07-21
config0xa47000000xa510000010.0 MBnot written——

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