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Firmware

Amcrest_IPC-EX5XXX-Leo_Eng_N_Stream3_V2.800.00AC000.0.R.210703.bin

Amcrest firmware released Jul 3, 2021. May work with 4 devices, including IPC-EB5541-AS, IPC-EB5541-M12-SA, IPC-EW5541-AS.

Released
Jul 3, 2021
Version
V2.800.00AC000.0.R
Size
32.8 MB
Hardware
4 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
e505bad18543ebd6853bd516303c6b00
SHA-256
d3e9542efe52a2d5fcf39f8046198a2ce604a51147a647470743331509cb7c0b
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (4 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 4 IDs
  • Install: the installer's device list (board families), 1 ID, vendor Amcrest (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 4 IDs

Technical details

Read from inside the firmware (dahua package (zip variant)).

Architecture
arm
OEM build
Amcrest
Bootloader
U-Boot 2010.06-svn8506
Flash
127.5 MB
Image dates
Jul 3, 2021
Security
Signed, encrypted
Language & video
English by default · NTSC
Flash layout: 22 partitions, 9 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBdhboot-min.bin.img—2021-07-03
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2021-07-03
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2021-07-03
syslog0x6000000xa000004.0 MBnot writtenubi—
config0xa000000xe000004.0 MBnot writtenubi—
backup0xe000000x12000004.0 MBnot writtenubi—
appdata0x12000000x2b0000025.0 MBnot writtenubi—
dgs0x2b000000x2b80000512.0 KBnot written——
firmware(ro)0x2b800000x358000010.0 MBfirmware-x.squashfs.imgsquashfs2021-07-03
product(ro)0x35800000x37800002.0 MBpd-x.squashfs.imgsquashfs2021-07-03
Kernel(ro)0x37800000x3a000002.5 MBkernel.img—2021-07-03
romfs(ro)0x3a000000x51a000023.6 MBromfs-x.squashfs.imgsquashfs2021-07-03
web(ro)0x51a00000x58800006.9 MBweb-x.squashfs.imgsquashfs2021-07-03
Kernelslv(ro)0x58800000x5a000001.5 MBkernelslv.img—2021-07-03
backpart0x5a000000x5b000001.0 MBnot written——
backproduct0x5b000000x5d000002.0 MBnot written——
backkernel0x5d000000x5f800002.5 MBnot written——
backromfs0x5f800000x772000023.6 MBnot written——
backweb0x77200000x7e000006.9 MBnot written——
backkernelslv0x7e000000x7f800001.5 MBnot written——

Other files for much of the same hardware, from any vendor.