Firmware
General_VTO2000A-C-2_Eng_P_32M_V4.000.9999000.0.R.20181224.zip
Dahua firmware released Mar 10, 2020. May work with 6 devices, including VTO2202A, VTO3221D, VTO6221.
- Released
- Mar 10, 2020
- Version
- V4.000.9999000.0.R
- Size
- 88.4 MB
- Hardware
- 6 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
c40f1a9caf7fb64bffc24c0bd11edc35- SHA-256
8bb8a39777e12333ee2db8476accbeee06bf5d3bfed338dde1b3c251edd45a52
Where it's published
Available from
Dahua
Dahua France
CurrentSold as
V4.000.9999000.0.R · Listed date Mar 10, 2020
Compatible hardware
Hardware IDs this firmware's installer accepts (6 devices).
Where these IDs come from
- Install in data-x.squashfs.bin: the installer's device list (board families), 6 IDs, vendor General
- Install in General_VTO2000A-C-2_Eng_P_32M_V4.000.0000000.3.R.20181224.bin: the installer's device list (board families), 6 IDs, vendor General
Technical details
Read from inside the firmware (bundle of several firmwares). This file bundles 3 firmware images.
Firmware image
- SoC
- HiSilicon: one of Hi3516, Hi3516A, Hi3516D
- Architecture
- arm
- Kernel
- Linux 3.4.35
- Bootloader
- U-Boot 2010.06-svn6134
- Flash
- 126.0 MB
- Image dates
- Dec 24, 2018
- Security
- Signed
- Language & video
- English by default · PAL
Flash layout: 14 partitions, 9 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2018-12-24 |
| 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 | 2018-12-24 |
| custom(ro) | 0x600000 | 0x980000 | 3.5 MB | custom-x.squashfs.img | squashfs | 2018-12-24 |
| product(ro) | 0x980000 | 0xd00000 | 3.5 MB | pd-x.squashfs.img | squashfs | 2018-12-24 |
| Kernel | 0xd00000 | 0x1200000 | 5.0 MB | kernel.img | — | 2018-12-24 |
| romfs(ro) | 0x1200000 | 0x1a00000 | 8.0 MB | romfs-x.squashfs.img | squashfs | 2018-12-24 |
| web(ro) | 0x1a00000 | 0x1e00000 | 4.0 MB | web-x.squashfs.img | squashfs | 2018-12-24 |
| data(ro) | 0x1e00000 | 0x2200000 | 4.0 MB | data-x.squashfs.img | cramfs | 2018-12-24 |
| user(ro) | 0x2200000 | 0x3b80000 | 25.5 MB | user-x.squashfs.img | squashfs | 2018-12-24 |
| syslog | 0x7200000 | 0x7600000 | 4.0 MB | not written | ubi | — |
| config | 0x7600000 | 0x7a00000 | 4.0 MB | not written | ubi | — |
| backup | 0x7a00000 | 0x7e00000 | 4.0 MB | not written | ubi | — |
data-x.squashfs.bin
- Architecture
- arm
- OEM build
- General
- Image dates
- Dec 24, 2018
- Security
- Not signed, not encrypted
Flash layout: 1 partition, 1 written by this firmware
From the image headers (only partitions this firmware writes).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| data | 0x1e00000 | 0x2200000 | 4.0 MB | data-x.squashfs.img | cramfs | 2018-12-24 |
General_VTO2000A-C-2_Eng_P_32M_V4.000.0000000.3.R.20181224.bin
- SoC
- HiSilicon: one of Hi3516, Hi3516A
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.4.35
- Bootloader
- U-Boot 2010.06-svn6134
- Flash
- 126.0 MB
- Image dates
- Dec 24, 2018
- Security
- Signed, not encrypted
- Language & video
- English by default · PAL
Flash layout: 14 partitions, 9 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2018-12-24 |
| 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 | 2018-12-24 |
| custom(ro) | 0x600000 | 0x980000 | 3.5 MB | custom-x.squashfs.img | squashfs | 2018-12-24 |
| product(ro) | 0x980000 | 0xd00000 | 3.5 MB | pd-x.squashfs.img | squashfs | 2018-12-24 |
| Kernel | 0xd00000 | 0x1200000 | 5.0 MB | kernel.img | — | 2018-12-24 |
| romfs(ro) | 0x1200000 | 0x1a00000 | 8.0 MB | romfs-x.squashfs.img | squashfs | 2018-12-24 |
| web(ro) | 0x1a00000 | 0x1e00000 | 4.0 MB | web-x.squashfs.img | squashfs | 2018-12-24 |
| data(ro) | 0x1e00000 | 0x2200000 | 4.0 MB | data-x.squashfs.img | cramfs | 2018-12-24 |
| user(ro) | 0x2200000 | 0x3b80000 | 25.5 MB | user-x.squashfs.img | squashfs | 2018-12-24 |
| syslog | 0x7200000 | 0x7600000 | 4.0 MB | not written | ubi | — |
| config | 0x7600000 | 0x7a00000 | 4.0 MB | not written | ubi | — |
| backup | 0x7a00000 | 0x7e00000 | 4.0 MB | not written | ubi | — |
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