Firmware
General_SD-Fafnir_Chn_PN_Stream3-NormalV2_V2.810.00000FF.99.T.191204.bin
Dahua firmware released Dec 4, 2019. May work with 79 devices, including CA-HZ2025WD-A, CA-HZ2025WD-B, CA-HZ2025WD-C.
- Released
- Dec 4, 2019
- Version
- V2.810.00000FF.99.T
- Size
- 173.1 MB
- Hardware
- 79 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
e21f37c9b3d06012adf8fcb9ebccc21b- SHA-256
7e342d9d10a2fc33bb370e5a95c976babafac9d472835e3a13d7daee5bd0d2bb
Where it's published
Recovered from the Wayback Machine
Dahua
Wayback Machine (dahuawiki.com)
Wayback copyNo longer listedCaptured Sep 6, 2024 from
https://dahuawiki.com/images/Files/Firmware/Intermediate%20Firmware/General_SD-Fafnir_Chn_PN_Stream3-NormalV2_V2.810.00000FF.99.T.191204.bin- Recovered from the Wayback Machine (captured 2024-09-06)
V2.810.00000FF.99.T · Listed date Dec 4, 2019
Available from
Dahua
DahuaFileDirectory
CurrentV2.810.00000FF.99.T · Listed date Dec 4, 2019
Compatible hardware
Hardware IDs this firmware's installer accepts (79 devices).
- CA-HZ2025WD-A
- CA-HZ2025WD-B
- CA-HZ2025WD-C
- CA-HZ2025WD-D
- CA-HZ2040WA-A
- CA-HZ2040WA-B
- CA-HZ2040WA-C
- CA-HZ2040WA3-A
- CA-HZ2040WA3-B
- CA-HZ2040WA3-C
- CA-HZ2040WE-A
- CA-HZ2040WE3-A
- CA-HZ2048WA-A
- CA-HZ2048WA-B
- CA-HZ2048WAC-A
- CA-HZ2048WAC-B
- CA-HZ2050WA-A
- CA-HZ2050WA-B
- CA-HZ2053WA-A
- CA-HZ2053WA-B
- CA-HZ2060WA-A
- CA-HZ2060WA-B
- CA-HZ4040WA-A
- CA-HZ4040WA1-A
- CA-HZ4040WA1-B
- CA-HZ4040WA1-C
- CA-HZ4040WA1-D
- CA-HZ4040WA1-F
- CA-HZ4040WA2-A
- CA-HZ4040WA3-A
- CA-HZ4040WA4-A
- CA-HZ4040WA4-B
- CA-HZ4040WA4-C
- CA-HZ4040WA4-D
- CA-HZ4040WA4-F
- CA-HZ4040WA4-H
- CA-HZ4040WA5-A
- CA-HZ4040WD-A
- CA-HZ4040WD-B
- CA-HZ4040WD-C
- CA-HZ4040WD-D
- CA-HZ4040WD-E
- CA-HZ4040WD-F
- CA-HZ4040WE-A
- CA-HZ4040WE-B
- CA-HZ4040WE-C
- CA-HZ4040WE-D
- CA-HZ4040WE3-A
- CA-HZ4040WE3-B
- CA-HZ4040WE3-C
- CA-HZ4040WE3-D
- CA-HZ4048WA-A
- CA-HZ4048WA-B
- CA-HZ4060WX-A
- CA-HZ4060WX-B
- CA-HZ4062WE-A
- CA-HZ4062WE3-A
- CA-HZ4088WM-A
- CA-HZ40B0WM-A
- CA-HZ8020WA-A
- CA-HZ8020WA-B
- CA-HZ8020WA-C
- CA-HZ8030WA-A
- CA-HZ8040WA-A
- CA-HZ8040WA-D
- CA-HZ8040WA-E
- CA-HZ8040WA-F
- CA-HZ8040WA3-A
- CA-HZ8040WA3-D
- CA-HZ8040WA3-E
- CA-HZ8040WA3-F
- CA-HZ8040WA3-G
- CA-HZ8040WE-A
- CA-HZ8040WE3-A
- CA-HZ8045WA-A
- CA-HZ8048WA-A
- CA-HZ8048WA-B
- PTZ-HZ20A0WA-A
- PTZ-HZ20A0WA-B
Where these IDs come from
- hwid: the device's own hardware check list, 79 IDs
- Install: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 79 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- HiSilicon Hi3559AV100
- Architecture
- arm
- OEM build
- General
- Flash
- 7.0 GB
- Image dates
- Dec 4, 2019
- Security
- Signed
- Language & video
- SimpChinese by default · PAL
Flash layout: 22 partitions, 10 written by this firmware
From the firmware's partition table (partitionV3.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| minboot | 0x0 | 0x100000 | 1.0 MB | not written | — | — |
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2019-12-04 |
| hwid | 0x300000 | 0x400000 | 1.0 MB | not written | — | — |
| updateflag | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x500000 | 0x600000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2019-12-04 |
| lens | 0x600000 | 0x800000 | 2.0 MB | not written | — | — |
| Kernel | 0x800000 | 0x1800000 | 16.0 MB | kernel.img | — | 2019-12-04 |
| custom(ro) | 0x1800000 | 0x1c00000 | 4.0 MB | custom-x.squashfs.img | squashfs | 2019-12-04 |
| product(ro) | 0x1c00000 | 0x2000000 | 4.0 MB | pd-x.squashfs.img | squashfs | 2019-12-04 |
| romfs(ro) | 0x2000000 | 0x12000000 | 256.0 MB | romfs-x.squashfs.img | squashfs | 2019-12-04 |
| web(ro) | 0x12000000 | 0x13800000 | 24.0 MB | web-x.squashfs.img | squashfs | 2019-12-04 |
| firmware(ro) | 0x13800000 | 0x23800000 | 256.0 MB | firmware-x.squashfs.img | squashfs | 2019-12-04 |
| ext | 0x47000000 | 0x4d000000 | 96.0 MB | not written | — | — |
| syslog | 0x4d000000 | 0x4e000000 | 16.0 MB | not written | — | — |
| config | 0x4e000000 | 0x4f000000 | 16.0 MB | not written | — | — |
| backup | 0x4f000000 | 0x50000000 | 16.0 MB | not written | — | — |
| sfmw(ro) | 0x50000000 | 0x75800000 | 600.0 MB | sfmw-x.squashfs.img | squashfs | 2019-12-04 |
| devconfig | 0x75800000 | 0x76000000 | 8.0 MB | not written | — | — |
| firmware1(ro) | 0x76000000 | 0xa8000000 | 800.0 MB | firmware1-x.squashfs.img | squashfs | 2019-12-04 |
| dgs | 0xda000000 | 0xda800000 | 8.0 MB | not written | — | — |
| coredump | 0xda800000 | 0xec000000 | 280.0 MB | not written | — | — |
| appdata | 0x140000000 | 0x1c0000000 | 2.0 GB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
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