Firmware
DH_IPC-HX2(1)XXX-Adreia_Eng_N_V2.420.0009.0.R.20151106.zip
Dahua firmware released Nov 6, 2015. May work with 6 devices, including IPC-HFW2100R-VF, IPC-HFW2100R-Z, IPC-HFW2200R-VF.
- Released
- Nov 6, 2015
- Version
- V2.420.0009.0.R
- Size
- 29.8 MB
- Hardware
- 6 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
bcd33101cc07fd5d51c43eb9e80ad4e9- SHA-256
7a7b1517a78efb49ec060e69ca881b88380e22f7789a3416648fcd18c5549b7d
Where it's published
Available from
Dahua
Dahua download center (2016-2018 files)
Current- Folder: download/firmware/encryption/20171017
V2.420.0009.0.R · Listed date Nov 6, 2015
Vendor link (material.dahuasecurity.com)
Previously at 1 other address
Compatible hardware
Hardware IDs this firmware's installer accepts (6 devices).
Where these IDs come from
- Install in DH_IPC-HX2(1)XXX-Adreia_Eng_N_V2.420.0009.0.R.20151106.bin: the installer's device list (board families), 4 IDs, vendor General (not counted: a more specific list exists)
- check.img in DH_IPC-HX2(1)XXX-Adreia_Eng_N_V2.420.0009.0.R.20151106.bin: the device's own hardware check list, 6 IDs
Technical details
Read from inside the firmware (zip archive).
- SoC
- Ambarella
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 2.6.38.8
- Bootloader
- U-Boot 2010.06-svn551
- Flash
- 126.0 MB
- Image dates
- Nov 6, 2015 to Aug 10, 2017
- Security
- Not signed, not encrypted
- Language & video
- English by default · NTSC
Flash layout: 13 partitions, 8 written by this firmware
From the firmware's partition table (partition.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2015-11-06 |
| hwid | 0x300000 | 0x400000 | 1.0 MB | not written | — | — |
| updateflag | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| partition | 0x500000 | 0x600000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2015-11-06 |
| custom | 0x600000 | 0x940000 | 3.3 MB | custom-x.ubifs.img | ubi | 2015-11-06 |
| product | 0x940000 | 0xc80000 | 3.3 MB | pd-x.ubifs.img | ubi | 2015-11-06 |
| Kernel | 0xc80000 | 0x1200000 | 5.5 MB | kernel.img | — | 2015-11-06 |
| romfs | 0x1200000 | 0x1a00000 | 8.0 MB | romfs-x.ubifs.img | ubi | 2017-03-10 |
| web | 0x1a00000 | 0x2200000 | 8.0 MB | web-x.ubifs.img | ubi | 2015-11-06 |
| user | 0x2200000 | 0x3b80000 | 25.5 MB | user-x.ubifs.img | ubi | 2017-08-10 |
| syslog | 0x7200000 | 0x7600000 | 4.0 MB | not written | — | — |
| config | 0x7600000 | 0x7a00000 | 4.0 MB | not written | — | — |
| backup | 0x7a00000 | 0x7e00000 | 4.0 MB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-HX5(4)XXX_PldEng_P_Stream3_V2.420.0000.12.R.20170317.bin
Released Mar 17, 2017 · V2.420.0000.12.R · 71 devices · Dahua
- DH_IPC-HX5(4)XXX-Adreia_Eng_P_Stream3_V2.420.0009.0.R.20160510.bin
Released May 10, 2016 · V2.420.0009.0.R · 114 devices · Cifra
- DH_IPC-HX2(1)XXX-Adreia_Eng_N_V2.420.0009.0.R.20151106.bin
Released Nov 6, 2015 · V2.420.0009.0.R · 6 devices · ASM
- DH_IPC-HX2(1)XXX-Adreia_Eng_P_V2.420.0009.0.R.20151106-bc8bf504.bin
Released Nov 6, 2015 · V2.420.0009.0.R · 6 devices · Viatec, Cifra
- DH_IPC-HX2(1)XXX-Adreia_Eng_P_V2.420.0009.0.R.20151106.bin
Released Nov 6, 2015 · V2.420.0009.0.R · 6 devices · ASM, Dahua
- DH_IPC-HX2(1)XXX-Adreia_Eng_P_V2.420.0009.0.R.20151106.zip
Released Nov 6, 2015 · V2.420.0009.0.R · 6 devices · Dahua
- DH_IPC-HX5(4)XXX-Adreia_Eng_N_Stream3_V2.420.0009.0.R.20151106.zip
Released Nov 6, 2015 · V2.420.0009.0.R · 68 devices · TVC, Dahua
- DH_IPC-HX5(4)XXX-Adreia_Eng_P_Stream3_V2.420.0009.0.R.20151106 (1).zip
Released Nov 6, 2015 · V2.420.0009.0.R · 72 devices · ASM