Skip to content

Firmware

KeaX1_V2.820.00KL000.0.R.210630.zip

IC Realtime firmware released Jun 30, 2021. May work with 13 devices, including IPC-B1A20-4G-PV, IPC-B1A20-PV, IPC-B1A20-W.

Released
Jun 30, 2021
Version
V2.820.00KL000.0.R
Size
25.7 MB
Hardware
13 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
44fd555d527049bfb5a096672c5b7c7b
SHA-256
c62a5dbe110ac2ca1a8650bd257c8bed2805daa300a49542c6842b52f3bf47ed

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (13 devices).

Where these IDs come from
  • hwid in KeaX1_V2.820.00KL000.0.R.210630.bin: the device's own hardware check list, 13 IDs
  • Install in KeaX1_V2.820.00KL000.0.R.210630.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in KeaX1_V2.820.00KL000.0.R.210630.bin: the device's own hardware check list, 13 IDs

Technical details

Read from inside the firmware (zip archive).

SoC
SigmaStar SSC325
Architecture
arm
OEM build
General
Bootloader
U-Boot 2010.06-svn8930
Flash
128.0 MB
Image dates
Jun 30, 2021
Security
Signed, encrypted
Language & video
English by default · NTSC
Flash layout: 20 partitions, 6 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x2800002.5 MBdhboot-min.bin.img—2021-06-30
U-Boot0x3400000x400000768.0 KBdhboot.bin.img—2021-06-30
hwid0x4000000x5000001.0 MBnot written——
dgs0x5000000x6000001.0 MBnot written——
syslog0x6000000xd000007.0 MBnot writtenubi—
config0xd000000x14000007.0 MBnot writtenubi—
backup0x14000000x1b000007.0 MBnot writtenubi—
updateflag0x1b000000x1c000001.0 MBnot written——
partition(ro)0x1c000000x1d000001.0 MBpartition-x.cramfs.imgcramfs2021-06-30
product(ro)0x1d000000x22000005.0 MBnot writtensquashfs—
Kernel0x22000000x29000007.0 MBkernel.img—2021-06-30
web(ro)0x29000000x330000010.0 MBweb-x.squashfs.imgsquashfs2021-06-30
romfs(ro)0x33000000x4c0000025.0 MBromfs-x.squashfs.imgsquashfs2021-06-30
aewb(ro)0x4c000000x4e000002.0 MBnot writtensquashfs—
backpart(ro)0x4e000000x4f000001.0 MBnot written——
backproduct(ro)0x4f000000x54000005.0 MBnot written——
backkernel0x54000000x5b000007.0 MBnot written——
backweb(ro)0x5b000000x650000010.0 MBnot written——
backromfs(ro)0x65000000x7e0000025.0 MBnot written——
backaewb(ro)0x7e000000x80000002.0 MBnot written——

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