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Firmware

Firmware_LE918_4k_LE926_4k_V4.000.1005000.1.R.20200422.zip

Lupus Electronics firmware released Apr 22, 2020. May work with 1 device.

Released
Apr 22, 2020
Version
V4.000.1005000.1.R
Size
50.2 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
640b6c97ec56837fd2dd16b311f9a6e4
SHA-256
84a1a804e295410ee6b7f9449b73a4d98dfa969b53ae4d0ba9d13a5166797192

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 LE918_4k_LE926_4k_MultiLang_PN_LUPUS_V4.000.1005000.1.R.20200422.bin: the installer script's board checks, 2 IDs

Technical details

Read from inside the firmware (zip archive).

SoC
HiSilicon Hi3798CV200
Architecture
arm
Flash
128.0 MB
Image dates
Apr 22, 2020
Security
Signed, security baseline V1.4, upgrade security version V2.0
Flash layout: 12 partitions, 6 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0x00x3000003.0 MBu-boot.bin.img—2020-04-22
env0x3000000x5000002.0 MBnot written——
uImage0x5000000xf0000010.0 MBuImage.img—2020-04-22
rootfs0xf000000x450000054.0 MBromfs-x.squashfs.imgsquashfs2020-04-22
web0x45000000x4f0000010.0 MBweb-x.squashfs.imgsquashfs2020-04-22
custom0x4f000000x51000002.0 MBcustom-x.squashfs.imgsquashfs2020-04-22
logo0x51000000x54000003.0 MBlogo-x.squashfs.imgcramfs2020-04-22
config0x54000000x5a000006.0 MBnot written——
logs0x5a000000x640000010.0 MBnot written——
extend10x64000000x6c000008.0 MBnot written——
backup0x6c000000x780000012.0 MBnot written——
extend20x78000000x80000008.0 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.