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Firmware

NVR1XHC-S3_MultiLang_V4.000.0000000.1.R.191204.zip

Eltrox firmware released Dec 4, 2019. May work with 1 device, including NVR2XHC-HDS2.

Released
Dec 4, 2019
Version
V4.000.0000000.1.R
Size
38.7 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
d2a8754b66cca4c617c012ab1327f1ce
SHA-256
7b307a0f3d01bb8f12e06c354649fe7f453395a3e984b7cfa18c426abdccb476

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device).

Where these IDs come from
  • Install.lua in DH_NVR1XHC-S3_MultiLang_V4.000.0000000.1.R.191204.bin: the installer script's board checks, 2 IDs

Technical details

Read from inside the firmware (zip archive).

SoC
HiSilicon Hi3536DV100
Architecture
arm
Bootloader
U-Boot 2016.11-svn3151
Flash
128.0 MB
Image dates
Dec 3, 2019
Security
Signed, security baseline V1.4, upgrade security version V2.0
Flash layout: 12 partitions, 7 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
updateboot0x1000000x2000001.0 MBu-boot.bin.img—2019-12-03
boot0x2000000x6000004.0 MBnot written——
rootfs0x6000000x170000017.0 MBromfs-x.squashfs.imgsquashfs2019-12-03
userfs0x17000000x450000046.0 MBuserfs-x.squashfs.imgsquashfs2019-12-03
web0x45000000x4f0000010.0 MBweb-x.squashfs.imgsquashfs2019-12-03
custom0x4f000000x51000002.0 MBcustom-x.squashfs.imgsquashfs2019-12-03
logo0x51000000x54000003.0 MBlogo-x.squashfs.imgsquashfs2019-12-03
logs0x54000000x5a000006.0 MBnot written——
config0x5a000000x640000010.0 MBnot written——
hwid0x64000000x67000003.0 MBhwid-x.squashfs.imgsquashfs2019-12-03
extend10x67000000x6c000005.0 MBnot written——
core0x6c000000x800000020.0 MBnot written——

About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V1.4 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.

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