Firmware
DH_XVR7x32-AstonDB11_MultiLang_V4.000.0000004.2.R.250123.zip
Dahua firmware released Jan 23, 2025. Encrypted firmware.
- Released
- Jan 23, 2025
- Version
- V4.000.0000004.2.R
- Size
- 485.8 MB
- Hardware
- Encrypted firmware
Download
Permanent copy on the Internet Archive (item page)
- MD5
a78a380d03a3201700227af36ad2c6d6- SHA-256
b207c53cb0e551a43367d724e3f30dd461b9387d4086d492d953ac5d3451f98b- Changelog
- Release notes
Where it's published
Available from
Dahua
Dahua Download Center
CurrentV4.000.0000004.2.R · Listed date Feb 13, 2025
Mirrored by
Dahua
files.dahuatech.support
MirrorPublished as
3027898_DH_XVR7x32-AstonDB11_MultiLang_V4.000.0000004.2.R.250123.zip(an identical file)Series: XVR7x32-AstonDB11
- Folder: Recorders/HDCVI/XVR7x32-AstonDB11
V4.000.0000004.2.R · Listed date Jan 23, 2025
Compatible hardware
This firmware is encrypted (the format used for XVR AstonDB and NVR6 I builds), so its contents, including its list of supported hardware, can't be read. Use the model names the vendors list for it instead.
Technical details
Read from inside the firmware (bundle of several firmwares). This file bundles 5 firmware images.
algorithm-x.squashfs.img
- SoC
- HiSilicon SS528V100
- Architecture
- arm
- Image dates
- Jan 23, 2025
- 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 |
|---|---|---|---|---|---|---|
| algorithm | 0xa8a00000 | 0xb0000000 | 118.0 MB | algorithm-x.squashfs.img | squashfs | 2025-01-23 |
custom-x.squashfs.img
- SoC
- HiSilicon SS528V100
- Architecture
- arm
- Image dates
- Jan 23, 2025
- Security
- Not signed
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 |
|---|---|---|---|---|---|---|
| custom | 0xa4180000 | 0xa4380000 | 2.0 MB | custom-x.squashfs.img | squashfs | 2025-01-23 |
logo-x.squashfs.img
- SoC
- HiSilicon SS528V100
- Architecture
- arm
- Image dates
- Jan 23, 2025
- Security
- Not signed
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 |
|---|---|---|---|---|---|---|
| logo | 0xa5280000 | 0xa5480000 | 2.0 MB | logo-x.squashfs.img | squashfs | 2025-01-23 |
u-boot.bin.img
- SoC
- HiSilicon SS528V100
- Architecture
- arm
- Image dates
- Jan 23, 2025
- Security
- Not signed
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 |
|---|---|---|---|---|---|---|
| u-boot | 0xa0000000 | 0xa0280000 | 2.5 MB | u-boot.bin.img | — | 2025-01-23 |
web-x.squashfs.img
- SoC
- HiSilicon SS528V100
- Architecture
- arm
- Image dates
- Jan 23, 2025
- Security
- Not signed, 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 |
|---|---|---|---|---|---|---|
| web | 0xa4380000 | 0xa5280000 | 15.0 MB | web-x.squashfs.img | squashfs | 2025-01-23 |
Also published as
Byte-for-byte identical files under other names:
- 3027898_DH_XVR7x32-AstonDB11_MultiLang_V4.000.0000004.2.R.250123.zip