Firmware
DH_IPC-HX1XXX-Eos_Eng_P_V2.420.0000.19.R.20160624.zip
Dahua firmware released Jun 24, 2016. May work with 6 devices, including IPC-HDBW2120R-AS, IPC-HDW2221S, IPC-HF4120.
- Released
- Jun 24, 2016
- Version
- V2.420.0000.19.R
- Size
- 10.7 MB
- Hardware
- 6 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
5331a090fc5793e819c4f436e45cc3ee- SHA-256
871166a8280189e98271c4551b386f62cc925a14fae7defed04f2dddd3e873c4
Where it's published
- Folder: download/firmware/encryption/20170314
V2.420.0000.19.R · Listed date Jun 24, 2016
Compatible hardware
Hardware IDs this firmware's installer accepts (6 devices).
Where these IDs come from
- check.img in DH_IPC-HX1XXX-Eos_Eng_P_V2.420.0000.19.R.20160624.bin: the device's own hardware check list, 6 IDs
- hwid in DH_IPC-HX1XXX-Eos_Eng_P_V2.420.0000.19.R.20160624.bin: the device's own hardware check list, 6 IDs
- Install in DH_IPC-HX1XXX-Eos_Eng_P_V2.420.0000.19.R.20160624.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
Technical details
Read from inside the firmware (zip archive).
- SoC
- HiSilicon Hi3518
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.0.8
- Bootloader
- U-Boot 2010.06-svn2464
- Flash
- 16.0 MB
- Image dates
- Jun 24, 2016 to Mar 10, 2017
- Security
- Not signed, not encrypted
- Language & video
- English by default · PAL
Flash layout: 12 partitions, 8 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x80000 | 0xc0000 | 256.0 KB | dhboot.bin.img | — | 2016-06-24 |
| hwid | 0xc0000 | 0x100000 | 256.0 KB | not written | — | — |
| partition(ro) | 0x100000 | 0x140000 | 256.0 KB | partition-x.cramfs.img | cramfs | 2016-06-24 |
| custom(ro) | 0x140000 | 0x160000 | 128.0 KB | custom-x.squashfs.img | squashfs | 2016-06-24 |
| product(ro) | 0x160000 | 0x180000 | 128.0 KB | pd-x.squashfs.img | squashfs | 2016-06-24 |
| Kernel | 0x180000 | 0x2e0000 | 1.4 MB | kernel.img | — | 2016-06-24 |
| web(ro) | 0x2e0000 | 0x500000 | 2.1 MB | web-x.squashfs.img | squashfs | 2016-06-24 |
| romfs(ro) | 0x500000 | 0x6a0000 | 1.6 MB | romfs-x.squashfs.img | squashfs | 2017-03-10 |
| user(ro) | 0x6a0000 | 0xee0000 | 8.3 MB | user-x.squashfs.img | squashfs | 2017-03-10 |
| syslog | 0xee0000 | 0xf40000 | 384.0 KB | not written | jffs2 | — |
| config | 0xf40000 | 0xfa0000 | 384.0 KB | not written | jffs2 | — |
| backup | 0xfa0000 | 0x1000000 | 384.0 KB | not written | jffs2 | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-HX1XXX-Eos_EngSpnFrn_N_V2.420.0000.19.R.20160909.bin
Released Sep 9, 2016 · V2.420.0000.19.R · 6 devices · Dahua
- DH_IPC-HX1XXX-Eos_Eng_P_V2.420.0000.19.R.20160624-75105c9e.bin
Released Jun 24, 2016 · V2.420.0000.19.R · 6 devices · Dahua, Cifra, Viatec
- DH_IPC-HX1XXX-Eos_Eng_P_V2.420.0000.19.R.20160624.bin
Released Jun 24, 2016 · V2.420.0000.19.R · 6 devices · ASM, Viatec, Cifra, Dahua
- DH_IPC-HX1XXX-Eos_EngSpn_N_V2.420.0000.19.R.20160624.zip
Released Jun 24, 2016 · V2.420.0000.19.R · 6 devices · Dahua
- General_IPC-HX1XXX-Eos_Eng_P_V2.420.0000.19.R.20160624.bin
Released Jun 24, 2016 · V2.420.0000.19.R · 6 devices · ASM
- General_IPC-HX1XXX-Eos_Eng_P_V2.420.0000.19.R.20160624.rar
Released Jun 24, 2016 · V2.420.0000.19.R · 6 devices · Sapsan
- DH_IPC-HX1XXX-Eos_EngSpn_N_V2.420.0000.16.R.20160322.bin
Released Mar 22, 2016 · V2.420.0000.16.R · 6 devices · Dahua, Viatec
- Intelbras_VIP_S4020_IK_atualizacao_vip_s3020_s4020_s4020ik_s4000_-_22-06-2016.zip
Released Dec 21, 2018 · 11 devices · Intelbras