Firmware
General_IPC-Consumer-Mao-Molec_Eng_P_V2.800.0000000.17.R.211129.bin
Dahua firmware released Nov 29, 2021. May work with 3 devices, including IPC-A22E-S2, IPC-C22E-S2, IPC-F46F-imou.
- Released
- Nov 29, 2021
- Version
- V2.800.0000000.17.R
- Size
- 19.1 MB
- Hardware
- 3 devices
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
954a668d2d5077e7c3e1aa6852eeef25- SHA-256
c42dd214fde1faff28c1bad3b58a58559bd1f789e3f1e93cb12c8ef68c2b8b16
Where it's published
Mirrored by
Dahua
Shared links (forums and cloud drives)
Mirror- Shared at https://www.dahuacctv.com/threads/%D0%BD%D1%83%D0%B6%D0%BD%D0%B0-%D0%B7%D0%B0%D0%B2%D0%BE%D0%B4%D1%81%D0%BA%D0%B0%D1%8F-%D0%BF%D1%80%D0%BE%D1%88%D0%B8%D0%B2%D0%BA%D0%B0-%D0%BD%D0%B0-imou-ipc-%D0%B022ep-s2.1420/
V2.800.0000000.17.R · Listed date Nov 29, 2021
Compatible hardware
Hardware IDs this firmware's installer accepts (3 devices).
Where these IDs come from
- hwid: the device's own hardware check list, 3 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, 3 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- SigmaStar SSC325
- Architecture
- arm
- OEM build
- General
- Bootloader
- U-Boot 2010.06-svn8061
- Flash
- 128.0 MB
- Image dates
- Nov 29, 2021
- Security
- Signed
- Language & video
- English by default · PAL
Flash layout: 20 partitions, 7 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| mini-Boot | 0x0 | 0x280000 | 2.5 MB | dhboot-min.bin.img | — | 2021-11-29 |
| U-Boot | 0x340000 | 0x400000 | 768.0 KB | dhboot.bin.img | — | 2021-11-29 |
| hwid | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| dgs | 0x500000 | 0x600000 | 1.0 MB | not written | — | — |
| syslog | 0x600000 | 0xd00000 | 7.0 MB | not written | ubi | — |
| config | 0xd00000 | 0x1400000 | 7.0 MB | not written | ubi | — |
| backup | 0x1400000 | 0x1b00000 | 7.0 MB | not written | ubi | — |
| updateflag | 0x1b00000 | 0x1c00000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x1c00000 | 0x1d00000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2021-11-29 |
| product(ro) | 0x1d00000 | 0x2200000 | 5.0 MB | pd-x.squashfs.img | squashfs | 2021-11-29 |
| Kernel | 0x2200000 | 0x2900000 | 7.0 MB | kernel.img | — | 2021-11-29 |
| web(ro) | 0x2900000 | 0x3300000 | 10.0 MB | web-x.squashfs.img | squashfs | 2021-11-29 |
| romfs(ro) | 0x3300000 | 0x4c00000 | 25.0 MB | romfs-x.squashfs.img | squashfs | 2021-11-29 |
| aewb(ro) | 0x4c00000 | 0x4e00000 | 2.0 MB | not written | squashfs | — |
| backpart(ro) | 0x4e00000 | 0x4f00000 | 1.0 MB | not written | — | — |
| backproduct(ro) | 0x4f00000 | 0x5400000 | 5.0 MB | not written | — | — |
| backkernel | 0x5400000 | 0x5b00000 | 7.0 MB | not written | — | — |
| backweb(ro) | 0x5b00000 | 0x6500000 | 10.0 MB | not written | — | — |
| backromfs(ro) | 0x6500000 | 0x7e00000 | 25.0 MB | not written | — | — |
| backaewb(ro) | 0x7e00000 | 0x8000000 | 2.0 MB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- General_IPC-Consumer-Mao-Molec_Eng_P_V2.800.0000000.11.R.200919_1681627166903_6ttm2.zip
Released Sep 19, 2020 · V2.800.0000000.11.R · 3 devices · Dahua