Dahua Firmware Finder

Firmware

DH_CDR8XXX_Eng_P_V4.005.0000000.0.R.221118.zip

Dahua firmware released Dec 20, 2022. May work with 1 device, including CDR8213-C.

Released: Dec 20, 2022
Version: V4.005.0000000.0.R
Size: 443.7 MB
Hardware: 1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: 47379cf5d12f1742c4400c80fb4b7e93
SHA-256: 48366d08bc0049e97166903e57a0925568f37f0ccdd861b8ff074aa8de0e279a

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- DAE-CDR8213-GFW
V4.005.0000000.0.R · Listed date Dec 20, 2022
Vendor link (materialfile.dahuasecurity.com)

Compatible hardware

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

CDR8213-C

Where these IDs come from

Install.lua in algorithm_cut.bin: the installer script's board checks, 1 ID
Install.lua in DH_CDR8XXX_Eng_P_V4.005.0000000.0.R.221118.bin: the installer script's board checks, 1 ID
Install.lua in packshop_cut.bin: the installer script's board checks, 1 ID

Technical details

Read from inside the firmware (bundle of several firmwares). This file bundles 4 firmware images.

Firmware image

SoC: Novatek: one of NT98529, NT98528
Architecture: arm
Kernel: Linux 4.19.91
Bootloader: U-Boot 2019.04-svn31503
Image dates: Nov 18, 2022
Security: Signed, not encrypted

Flash layout: 10 partitions, 10 written by this firmware

From the image headers (only partitions this firmware writes).

Partition	Start	End	Size	Image	Filesystem	Built
fdt	0xa0040000	0xa0080000	256.0 KB	fdt.bin.img	—	2022-11-18
u-boot	0xa00c0000	0xa0200000	1.3 MB	u-boot.bin.img	—	2022-11-18
hwid	0xa0800000	0xa0a00000	2.0 MB	hwid-x.squashfs.img	cramfs	2022-11-18
uImage	0xa0f00000	0xa1e00000	15.0 MB	uImage.img	—	2022-11-18
romfs	0xa1e00000	0xa3700000	25.0 MB	romfs-x.squashfs.img	squashfs	2022-11-18
userfs	0xa3700000	0xa5f00000	40.0 MB	userfs-x.squashfs.img	squashfs	2022-11-18
web	0xa5f00000	0xa7300000	20.0 MB	web-x.squashfs.img	squashfs	2022-11-18
custom	0xa7300000	0xa7800000	5.0 MB	custom-x.squashfs.img	squashfs	2022-11-18
logo	0xa7800000	0xa7b00000	3.0 MB	logo-x.squashfs.img	squashfs	2022-11-18
algorithm	0xa7b00000	0xadf00000	100.0 MB	algorithm-x.squashfs.img	squashfs	2022-11-18

algorithm_cut.bin

SoC: Novatek NT98528
Architecture: arm
Flash: 425.0 MB
Image dates: Nov 18, 2022
Security: Signed, not encrypted

Flash layout: 13 partitions, 1 written by this firmware

From the recorder's Install.lua partition table.

Partition	Start	End	Size	Image	Filesystem	Built
fdt	0x40000	0x80000	256.0 KB	not written	—	—
fdt_bak	0x80000	0xc0000	256.0 KB	not written	—	—
boot	0xc0000	0x200000	1.3 MB	not written	—	—
boot_bak	0x200000	0x400000	2.0 MB	not written	—	—
hwid	0x800000	0xa00000	2.0 MB	not written	—	—
uImage	0xf00000	0x1e00000	15.0 MB	not written	—	—
rootfs	0x1e00000	0x3700000	25.0 MB	not written	—	—
userfs	0x3700000	0x5f00000	40.0 MB	not written	—	—
web	0x5f00000	0x7300000	20.0 MB	not written	—	—
custom	0x7300000	0x7800000	5.0 MB	not written	—	—
logo	0x7800000	0x7b00000	3.0 MB	not written	—	—
algorithm	0x7b00000	0xdf00000	100.0 MB	algorithm-x.squashfs.img	squashfs	2022-11-18
systembackup	0xdf00000	0x1a900000	202.0 MB	not written	—	—

DH_CDR8XXX_Eng_P_V4.005.0000000.0.R.221118.bin

SoC: Novatek: one of NT98529, NT98528
Architecture: arm
Kernel: Linux 4.19.91
Bootloader: U-Boot 2019.04-svn31503
Flash: 425.0 MB
Image dates: Nov 18, 2022
Security: Signed, not encrypted

Flash layout: 13 partitions, 12 written by this firmware

From the recorder's Install.lua partition table.

Partition	Start	End	Size	Image	Filesystem	Built
fdt	0x40000	0x80000	256.0 KB	fdt.bin.img	—	2022-11-18
fdt_bak	0x80000	0xc0000	256.0 KB	fdt_bak.bin.img	—	2022-11-18
boot	0xc0000	0x200000	1.3 MB	u-boot.bin.img	—	2022-11-18
boot_bak	0x200000	0x400000	2.0 MB	u-boot_bak.bin.img	—	2022-11-18
hwid	0x800000	0xa00000	2.0 MB	hwid-x.squashfs.img	cramfs	2022-11-18
uImage	0xf00000	0x1e00000	15.0 MB	uImage.img	—	2022-11-18
rootfs	0x1e00000	0x3700000	25.0 MB	romfs-x.squashfs.img	squashfs	2022-11-18
userfs	0x3700000	0x5f00000	40.0 MB	userfs-x.squashfs.img	squashfs	2022-11-18
web	0x5f00000	0x7300000	20.0 MB	web-x.squashfs.img	squashfs	2022-11-18
custom	0x7300000	0x7800000	5.0 MB	custom-x.squashfs.img	squashfs	2022-11-18
logo	0x7800000	0x7b00000	3.0 MB	logo-x.squashfs.img	squashfs	2022-11-18
algorithm	0x7b00000	0xdf00000	100.0 MB	algorithm-x.squashfs.img	squashfs	2022-11-18
systembackup	0xdf00000	0x1a900000	202.0 MB	not written	—	—

packshop_cut.bin

SoC: Novatek: one of NT98529, NT98528
Architecture: arm
Kernel: Linux 4.19.91
Bootloader: U-Boot 2019.04-svn31503
Flash: 425.0 MB
Image dates: Nov 18, 2022
Security: Signed, not encrypted

Flash layout: 13 partitions, 11 written by this firmware

From the recorder's Install.lua partition table.

Partition	Start	End	Size	Image	Filesystem	Built
fdt	0x40000	0x80000	256.0 KB	fdt.bin.img	—	2022-11-18
fdt_bak	0x80000	0xc0000	256.0 KB	fdt_bak.bin.img	—	2022-11-18
boot	0xc0000	0x200000	1.3 MB	u-boot.bin.img	—	2022-11-18
boot_bak	0x200000	0x400000	2.0 MB	u-boot_bak.bin.img	—	2022-11-18
hwid	0x800000	0xa00000	2.0 MB	hwid-x.squashfs.img	cramfs	2022-11-18
uImage	0xf00000	0x1e00000	15.0 MB	uImage.img	—	2022-11-18
rootfs	0x1e00000	0x3700000	25.0 MB	romfs-x.squashfs.img	squashfs	2022-11-18
userfs	0x3700000	0x5f00000	40.0 MB	userfs-x.squashfs.img	squashfs	2022-11-18
web	0x5f00000	0x7300000	20.0 MB	web-x.squashfs.img	squashfs	2022-11-18
custom	0x7300000	0x7800000	5.0 MB	custom-x.squashfs.img	squashfs	2022-11-18
logo	0x7800000	0x7b00000	3.0 MB	logo-x.squashfs.img	squashfs	2022-11-18
algorithm	0x7b00000	0xdf00000	100.0 MB	not written	—	—
systembackup	0xdf00000	0x1a900000	202.0 MB	not written	—	—

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

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