Firmware
dh_ipc-consumer-chou-themis_eng_p_v2.400.0000000.16.r.20170831.zip
Dahua firmware built Aug 31, 2017. May work with 4 devices, including IPC-K15-5G, IPC-K15-LTE, IPC-K35-5G.
- Built
- Aug 31, 2017
- Version
- V2.400.0000000.16
- Size
- 15.2 MB
- Hardware
- 4 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
a56d9f48ab8ba82b7617c2c863569f4f- SHA-256
241c448d72a94e859ae2b2f046b00c58277523f5f6268d228a0193eb3917e8e1
Where it's published
Available from
Dahua
Dahua download center (2016-2018 files)
Current- Folder: download/firmware/encryption/20170918
Compatible hardware
Hardware IDs this firmware's installer accepts (4 devices).
Where these IDs come from
- Install in DH_IPC-Consumer-Chou-Themis_Eng_P_V2.400.0000000.16.R.20170831.bin: the installer's device list (board families), 5 IDs, vendor General (not counted: a more specific list exists)
- check.img in DH_IPC-Consumer-Chou-Themis_Eng_P_V2.400.0000000.16.R.20170831.bin: the device's own hardware check list, 4 IDs
Technical details
Read from inside the firmware (zip archive).
- SoC
- Ambarella: one of S2LM, S2L
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.10.50
- Bootloader
- U-Boot 2010.06-svn4559
- Flash
- 32.0 MB
- Image dates
- Aug 31, 2017
- Security
- Signed, not encrypted
- Language & video
- English by default · PAL
Flash layout: 16 partitions, 10 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| MinBoot | 0x0 | 0x40000 | 256.0 KB | dhboot-min.bin.img | — | 2017-08-31 |
| U-Boot | 0x80000 | 0xc0000 | 256.0 KB | dhboot.bin.img | — | 2017-08-31 |
| hwid | 0xc0000 | 0xe0000 | 128.0 KB | not written | — | — |
| partition(ro) | 0xe0000 | 0xf0000 | 64.0 KB | partition-x.cramfs.img | cramfs | 2017-08-31 |
| Kernel | 0xf0000 | 0x370000 | 2.5 MB | kernel.img | — | 2017-08-31 |
| romfs(ro) | 0x370000 | 0x4e0000 | 1.4 MB | romfs-x.squashfs.img | squashfs | 2017-08-31 |
| web(ro) | 0x4e0000 | 0x8f0000 | 4.1 MB | web-x.squashfs.img | squashfs | 2017-08-31 |
| reserve(ro) | 0x8f0000 | 0x1000000 | 7.1 MB | not written | squashfs | — |
| half-boot | 0x1000000 | 0x1040000 | 256.0 KB | dhboot-min-halfstart.bin.img | — | 2017-08-31 |
| user(ro) | 0x1040000 | 0x1ca0000 | 12.4 MB | user-x.squashfs.img | squashfs | 2017-08-31 |
| updateflag | 0x1ca0000 | 0x1cd0000 | 192.0 KB | not written | — | — |
| config | 0x1cd0000 | 0x1db0000 | 896.0 KB | not written | jffs2 | — |
| product(ro) | 0x1db0000 | 0x1e30000 | 512.0 KB | pd-x.squashfs.img | squashfs | 2017-08-31 |
| custom(ro) | 0x1e30000 | 0x1eb0000 | 512.0 KB | custom-x.squashfs.img | squashfs | 2017-08-31 |
| backupker(ro) | 0x1eb0000 | 0x1fb0000 | 1.0 MB | not written | squashfs | — |
| backupfs(ro) | 0x1fb0000 | 0x2000000 | 320.0 KB | not written | squashfs | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-Consumer-Chou-Themis_Eng_P_V2.400.0000000.16.R.20170831.bin
Released Aug 31, 2017 · V2.400.0000000.16.R · 4 devices · Viatec, Cifra, Dahua
- DH_IPC-Consumer-Chou-Themis_Eng_P_V2.400.0000000.16.R.20170831.zip
Released Aug 31, 2017 · V2.400.0000000.16.R · 4 devices · Eltrox
- dh_ipc-consumer-chou-themis_engspn_n_v2.400.0000000.16.r.20170831.zip
Built Aug 31, 2017 · V2.400.0000000.16 · 4 devices · Dahua
- DH_IPC-Consumer-Chou-Themis_Eng_P_V2.400.0000.15.R.20170726.bin
Released Jul 26, 2017 · V2.400.0000.15.R · 4 devices · ASM
- General_IPC-Consumer-Chou-Themis_Eng_P_V2.400.0000.15.R.20170726.bin
Released Jul 26, 2017 · V2.400.0000.15.R · 4 devices · ASM
- DH_IPC-Consumer-Chou-Themis_Eng_P_V2.400.0000.11.R.20161105.zip
Released Nov 5, 2016 · V2.400.0000.11.R · 4 devices · Dahua
- DH_IPC-Consumer-Chou-Themis_EngSpn_N_V2.400.0000.11.R.20161105.zip
Released Nov 5, 2016 · V2.400.0000.11.R · 4 devices · Dahua