Firmware
DH_IPC-WPT-Mach-River_MultiLang_PN_V2.860.0000000.4.R.260515.zip
Dahua firmware released Jun 9, 2026. May work with 2 devices, including IPC-H3JSP-0280B, IPC-H5JSP-0280B.
- Released
- Jun 9, 2026
- Version
- V2.860.0000000.4.R
- Size
- 46.4 MB
- Hardware
- 2 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
484703c8f812f3cfcb5634fbcfb1786c- SHA-256
df216eed63045397cfbfa807ac7318717c161a09b5ef355b223edb20046f6d3a- Changelog
- Release notes
Where it's published
Available from
Dahua
Dahua Download Center
No longer listedV2.860.0000000.4.R · Listed date Jun 9, 2026
Compatible hardware
Hardware IDs this firmware's installer accepts (2 devices).
Where these IDs come from
- hwid in DH_IPC-WPT-Mach-River_MultiLang_PN_V2.860.0000000.4.R.260515.bin: the device's own hardware check list, 2 IDs
- Install in DH_IPC-WPT-Mach-River_MultiLang_PN_V2.860.0000000.4.R.260515.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
- check.img in DH_IPC-WPT-Mach-River_MultiLang_PN_V2.860.0000000.4.R.260515.bin: the device's own hardware check list, 2 IDs
Technical details
Read from inside the firmware (zip archive).
- SoC
- SigmaStar SSC385
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 4.9.84
- Image dates
- May 15, 2026
- Security
- Signed, not encrypted, security baseline V2.4
- Language & video
- English by default · 3 languages · PAL
- Software version
- V2.860.0000000.4.R.260515
Supported languages (3)
English, Spanish, Russian
Flash layout: 6 partitions, 6 written by this firmware
From the image headers (only partitions this firmware writes).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| dhboot-min | 0x0 | 0x140000 | 1.3 MB | dhboot-min.bin.img | — | 2026-05-15 |
| bootloader | 0x140000 | 0x320000 | 1.9 MB | dhboot.bin.img | — | 2026-05-15 |
| bootloader | 0x320000 | 0x500000 | 1.9 MB | dhboot-bak.bin.img | — | 2026-05-15 |
| kernel | 0x1e00000 | 0x2400000 | 6.0 MB | kernel.img | — | 2026-05-15 |
| rootfs | 0x2400000 | 0x3800000 | 20.0 MB | romfs-x.squashfs.img | squashfs | 2026-05-15 |
| rootfs | 0x5200000 | 0x7a00000 | 40.0 MB | firmware-x.squashfs.img | squashfs | 2026-05-15 |
About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V2.4 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-WPT-Mach-River_MultiLang_PN_V2.860.0000000.19.R.260923.zip
Released Oct 22, 2026 · V2.860.0000000.19.R · 2 devices · Dahua