Firmware
LC_IPC-Consumer-Hai-Euler_Eng_P_V2.680.0000000.7.R.200604.bin
Viatec firmware released Jun 4, 2020. May work with 8 devices, including IPC-C22C, IPC-C22C-LC, IPC-F22.
- Released
- Jun 4, 2020
- Version
- V2.680.0000000.7.R
- Size
- 7.3 MB
- Hardware
- 8 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
6828e46c95032d7a0b75a8cd3b04d55e- SHA-256
5dbcf6a7d6d6559983b98bb644be1ef8040d7262a5e87d428691fb77a5075161
Where it's published
Mirrored by
Viatec
Viatec (ftp.viatec.ua)
Mirror- Folder: IPC/Consumer/Hai-Euler
V2.680.0000000.7.R · Listed date Jun 4, 2020
Compatible hardware
Hardware IDs this firmware's installer accepts (8 devices).
Where these IDs come from
- hwid: the device's own hardware check list, 8 IDs
- Install: the installer's device list (board families), 1 ID, vendor Lechange (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 8 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- Architecture
- arm
- OEM build
- Lechange
- Kernel
- Linux 4.9.84
- Flash
- 8.0 MB
- Image dates
- Jun 4, 2020
- Security
- Signed, not encrypted, security baseline V1.4
- Language & video
- English by default · PAL
Flash layout: 6 partitions, 4 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x0 | 0x30000 | 192.0 KB | dhboot.bin.img | — | 2020-06-04 |
| hwid | 0x30000 | 0x40000 | 64.0 KB | not written | — | — |
| partition(ro) | 0x40000 | 0x50000 | 64.0 KB | partition-x.cramfs.img | cramfs | 2020-06-04 |
| Kernel | 0x50000 | 0x1a0000 | 1.3 MB | kernel.img | — | 2020-06-04 |
| romfs(ro) | 0x1a0000 | 0x7b0000 | 6.1 MB | romfs-x.squashfs.img | squashfs | 2020-06-04 |
| config | 0x7b0000 | 0x800000 | 320.0 KB | not written | jffs2 | — |
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 V1.4 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.
- Amcrest_IPC-Consumer-Hai-Euler_Eng_N_V2.680.00AC009.0.R.220330.bin
Released Mar 30, 2022 · V2.680.00AC009.0 · 9 devices · Amcrest