Firmware
Amcrest_IPC-AWXX-V2_Eng_N_AMCREST_V2.620.00AC00.3.R.20200330.bin
Amcrest firmware released Mar 30, 2020. May work with 6 devices, including IPC-AW15A-Amcrest-V2, IPC-AW15W-5G, IPC-AW25A-Amcrest-V2.
- Released
- Mar 30, 2020
- Version
- V2.620.00AC00.3.R
- Size
- 14.7 MB
- Hardware
- 6 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
a66c24dba93eb2709850d5fbb598a336- SHA-256
3689d5ec3cfe4b22d5114e89b91ad7cc0c21be19fd85c8b373737cd984b2f59b- Changelog
- Release notes
Where it's published
Available from
Amcrest
Amcrest
CurrentSold as
- IP3M-941B, IP3M-941W and IP3M-941S - DISCONTINUED
V2.620.00AC00.3.R · Listed date Mar 30, 2020
Compatible hardware
Hardware IDs this firmware's installer accepts (6 devices).
Where these IDs come from
- Install: the installer's device list (board families), 5 IDs, vendor Amcrest (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 6 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- Ambarella: one of S2LM, S2L
- Architecture
- arm
- OEM build
- Amcrest
- Kernel
- Linux 3.10.50
- Bootloader
- U-Boot 2010.06-svn4559
- Flash
- 32.0 MB
- Image dates
- Mar 30, 2020
- Security
- Signed, not encrypted
- Language & video
- English by default · NTSC
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 | — | 2020-03-30 |
| U-Boot | 0x80000 | 0xc0000 | 256.0 KB | dhboot.bin.img | — | 2020-03-30 |
| hwid | 0xc0000 | 0xe0000 | 128.0 KB | not written | — | — |
| partition(ro) | 0xe0000 | 0xf0000 | 64.0 KB | partition-x.cramfs.img | cramfs | 2020-03-30 |
| Kernel | 0xf0000 | 0x370000 | 2.5 MB | kernel.img | — | 2020-03-30 |
| romfs(ro) | 0x370000 | 0x4e0000 | 1.4 MB | romfs-x.squashfs.img | squashfs | 2020-03-30 |
| web(ro) | 0x4e0000 | 0x8f0000 | 4.1 MB | web-x.squashfs.img | squashfs | 2020-03-30 |
| reserve(ro) | 0x8f0000 | 0x1000000 | 7.1 MB | not written | squashfs | — |
| half-boot | 0x1000000 | 0x1040000 | 256.0 KB | dhboot-min-halfstart.bin.img | — | 2020-03-30 |
| user(ro) | 0x1040000 | 0x1ca0000 | 12.4 MB | user-x.squashfs.img | squashfs | 2020-03-30 |
| 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 | 2020-03-30 |
| custom(ro) | 0x1e30000 | 0x1eb0000 | 512.0 KB | custom-x.squashfs.img | squashfs | 2020-03-30 |
| 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.
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