Firmware
DH_IPC-HX8XXX-Nova_EngSpn_N_Stream3_V2.420.0000.8.R.20161223.bin
Dahua firmware released Dec 23, 2016. May work with 27 devices, including IPC-HDBW81230E-Z, IPC-HDBW81230E-ZH, IPC-HDBW8231EP-ZH-0735-S2.
- Released
- Dec 23, 2016
- Version
- V2.420.0000.8.R
- Size
- 31.4 MB
- Hardware
- 27 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
8fc4d90b9f7d3c89f4d1a136668d58d9- SHA-256
56e822e700c5a1e2ed084f8e59f4fc0216a661d3d86493a5e207ad9bb26474d8
Where it's published
Available from
Dahua
DahuaFileDirectory
CurrentV2.420.0000.8.R · Listed date Dec 23, 2016
Compatible hardware
Hardware IDs this firmware's installer accepts (27 devices).
- IPC-HDBW81230E-Z
- IPC-HDBW81230E-ZH
- IPC-HDBW8231EP-ZH-0735-S2
- IPC-HDBW8231EP-ZH-FD-S2
- IPC-HDBW8231EP-ZH-S2
- IPC-HDBW8232EP-ZH-S2
- IPC-HDBW8232EP-ZH-SL-S2
- IPC-HDBW8331E-ZH-S2
- IPC-HDBW8331EP-ZH-0735-S2
- IPC-HDBW8630E-Z
- IPC-HDBW8630EP-ZH-S2
- IPC-HF81230E
- IPC-HF81235FP
- IPC-HF81239F
- IPC-HF8231FP-S2
- IPC-HF8232FP-S2
- IPC-HF8331F-S2
- IPC-HF8630FP-S2
- IPC-HFW81230E-Z
- IPC-HFW81230E-Z-IRA
- IPC-HFW8231EP-ZH-0735-S2
- IPC-HFW8231EP-ZH-S2
- IPC-HFW8232EP-ZH-S2
- IPC-HFW8331E-ZH-S2
- IPC-HFW8331EP-ZH-0735-S2
- IPC-HFW8630EP-ZH-S2
- IPC-HFW8630K-Z-I4
Where these IDs come from
- hwid: the device's own hardware check list, 27 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, 27 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- HiSilicon Hi3519
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.18.20
- Bootloader
- U-Boot 2010.06-svn3636
- Flash
- 528.0 MB
- Image dates
- Dec 22, 2016
- Security
- Not signed, not encrypted
- Language & video
- English by default · 2 languages · NTSC
Supported languages (2)
English, Spanish
Flash layout: 14 partitions, 7 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 | — | 2016-12-22 |
| 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 | 2016-12-22 |
| custom(ro) | 0x600000 | 0x980000 | 3.5 MB | custom-x.squashfs.img | squashfs | 2016-12-22 |
| product(ro) | 0x980000 | 0xd00000 | 3.5 MB | pd-x.squashfs.img | squashfs | 2016-12-22 |
| Kernel | 0xd00000 | 0x1200000 | 5.0 MB | kernel.img | — | 2016-12-22 |
| web(ro) | 0x1200000 | 0x1a00000 | 8.0 MB | web-x.squashfs.img | squashfs | 2016-12-22 |
| romfs(ro) | 0x1a00000 | 0x3200000 | 24.0 MB | romfs-x.squashfs.img | squashfs | 2016-12-22 |
| ext(ro) | 0x3200000 | 0x4300000 | 17.0 MB | not written | squashfs | — |
| syslog | 0x7000000 | 0x7400000 | 4.0 MB | not written | ubi | — |
| config | 0x7400000 | 0x7a00000 | 6.0 MB | not written | ubi | — |
| backup | 0x7a00000 | 0x8000000 | 6.0 MB | not written | ubi | — |
| fpga | 0x20000000 | 0x21000000 | 16.0 MB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-HX8XXX-Nova_Eng_P_Stream3_V2.600.0000.14.R.20170830.zip
Released Aug 30, 2017 · V2.600.0000.14.R · 37 devices · Dahua
- DH_IPC-HX8XXX-Nova_EngSpn_N_Stream3_V2.600.0000.14.R.20170830.zip
Released Aug 30, 2017 · V2.600.0000.14.R · 37 devices · Dahua
- DH_IPC-HX8XXX-Nova_Eng_P_Stream3_V2.600.0000.13.R.20170620.bin
Released Jun 20, 2017 · V2.600.0000.13.R · 30 devices · ASM, Dahua
- General_IPC-HX8XXX-Nova_Eng_P_Stream3_V2.600.0000.13.R.20170620.bin
Released Jun 20, 2017 · V2.600.0000.13.R · 30 devices · ASM
- dh_ipc-hx8xxx-3519-nova_eng_p_stream3_v2.420.0001.8.t.20170330.bin
Released Mar 30, 2017 · V2.420.0001.8 · 27 devices · Dahua
- DH_IPC-HX8XXX-Nova_Eng_P_Stream3_V2.600.0000.12.R.20170324.bin
Released Mar 24, 2017 · V2.600.0000.12.R · 27 devices · ASM
- DH_IPC-HX8XXX-Nova_Eng_P_Stream3_V2.600.0000.12.R.20170324.rar
Released Mar 24, 2017 · V2.600.0000.12.R · 27 devices · Sapsan
- General_IPC-HX8XXX-Nova_Eng_P_Stream3_V2.600.0000.12.R.20170324.bin
Released Mar 24, 2017 · V2.600.0000.12.R · 27 devices · ASM