Firmware
Customer_NVR5XXX-4KS2_Eng_Amecrest-10005_V4.002.00AC000.0.R.220722.bin
Amcrest firmware released Jul 22, 2022. May work with 1 device.
- Released
- Jul 22, 2022
- Version
- V4.000.AC000
- Size
- 64.5 MB
- Hardware
- 1 device
Download
Permanent copy on the Internet Archive (item page)
- MD5
aa7d8feb9a8e1215af58fcd33235e892- SHA-256
86ca2184780a9213a70b066f4c1f3be7014f1e238659c5f0d3983c4fb6b2adbf
Where it's published
Available from
Amcrest
Amcrest
CurrentSold as
- Only for NV5208E
- Only for NV5232E-16P
V4.000.AC000 · Listed date Jul 22, 2022
Compatible hardware
Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.
Where these IDs come from
- Install.lua: the installer script's board checks, 2 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- HiSilicon Hi3536
- Architecture
- arm
- Bootloader
- U-Boot 2010.06-svn5972
- Flash
- 128.0 MB
- Image dates
- Jul 22, 2022
- Security
- Signed, upgrade security version V2.2
Flash layout: 19 partitions, 11 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| resever | 0xa0000000 | 0xa0100000 | 1.0 MB | not written | — | — |
| updateflag | 0xa0100000 | 0xa0200000 | 1.0 MB | not written | — | — |
| boot | 0xa0200000 | 0xa0300000 | 1.0 MB | u-boot.bin.img | — | 2022-07-22 |
| uImage | 0xa0300000 | 0xa0700000 | 4.0 MB | uImage.img | — | 2022-07-22 |
| rootfs | 0xa0700000 | 0xa2100000 | 26.0 MB | romfs-x.squashfs.img | squashfs | 2022-07-22 |
| bootslave | 0xa2100000 | 0xa2200000 | 1.0 MB | u-boot_slave.bin.img | — | 2022-07-22 |
| uImageslave | 0xa2200000 | 0xa2500000 | 3.0 MB | uImage_slave.img | — | 2022-07-22 |
| rootfsslave | 0xa2500000 | 0xa3300000 | 14.0 MB | romfs_slave-x.squashfs.img | squashfs | 2022-07-22 |
| web2 | 0xa3300000 | 0xa3800000 | 5.0 MB | not written | — | — |
| custom | 0xa3800000 | 0xa3a00000 | 2.0 MB | custom-x.squashfs.img | squashfs | 2022-07-22 |
| logo | 0xa3a00000 | 0xa3c00000 | 2.0 MB | logo-x.squashfs.img | squashfs | 2022-07-22 |
| config | 0xa3c00000 | 0xa3f00000 | 3.0 MB | not written | — | — |
| pmfirmware | 0xa3f00000 | 0xa3f40000 | 256.0 KB | 575S_PMX.bin.img | — | 2022-07-22 |
| misc | 0xa3f40000 | 0xa4000000 | 768.0 KB | not written | — | — |
| web | 0xa4000000 | 0xa5400000 | 20.0 MB | minios-x.squashfs.img | squashfs | 2022-07-22 |
| rootfs2 | 0xa5400000 | 0xa7200000 | 30.0 MB | romfs2-x.squashfs.img | squashfs | 2022-07-22 |
| config2 | 0xa7200000 | 0xa7c00000 | 10.0 MB | not written | — | — |
| resever2 | 0xa7c00000 | 0xa7f40000 | 3.3 MB | not written | — | — |
| misc_backup | 0xa7f40000 | 0xa8000000 | 768.0 KB | not written | — | — |
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