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Firmware

Customer_ASI1212D_Eng_V3.204.9992000.0.R.20210802.zip

Dahua firmware released Aug 11, 2021. May work with 1 device, including ASI1212D.

Released
Aug 11, 2021
Version
V3.204.9992000.0.R
Size
11.1 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
631a920e8f33eb80451d54cdb36d2e58
SHA-256
5ed9737699fa0776cca72dc4d907c1704e906bc49f8dac396dc5a3e994f47116

Where it's published

Compatible hardware

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

Where these IDs come from
  • Install.lua in Customer_ASI1212D_Eng_V3.204.9992000.0.R.20210802.bin: the installer script's board checks, 1 ID

Technical details

Read from inside the firmware (zip archive).

Architecture
mips
Kernel
Linux 2.6.18_pro500-davinci_evm-arm_v5t_le
Bootloader
U-Boot 1.3.6
Flash
52.0 MB
Image dates
Aug 2, 2021
Security
Signed, not encrypted
Flash layout: 9 partitions, 9 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0x20000000x2040000256.0 KBdm365_ubl_boot_spi.bin.img—2021-08-02
custom0x20600000x2080000128.0 KBcustom-x.cramfs.imgcramfs2021-08-02
kernel0x20800000x22800002.0 MBkernel-x.cramfs.imgcramfs2021-08-02
rootfs0x22800000x25800003.0 MBromfs-x.cramfs.imgcramfs2021-08-02
gui0x25800000x27800002.0 MBgui-x.cramfs.imgcramfs2021-08-02
web0x27800000x29c00002.3 MBweb-x.cramfs.imgcramfs2021-08-02
pd0x29c00000x29e0000128.0 KBpd-x.cramfs.imgcramfs2021-08-02
user0x29e00000x2fe00006.0 MBuser-x.cramfs.imgsquashfs2021-08-02
data0x2fe00000x34000004.1 MBdata-x.cramfs.imgcramfs2021-08-02

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