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Firmware

General_IPC-HX5(4)(3)XXX-Leo_MultiLang_PN_Stream3_V2.800.0000000.20.R.201124.bin

Dahua firmware released Nov 24, 2020. May work with 70 devices, including IPC-HDBW3249E-AS-NI, IPC-HDBW3441E-AS, IPC-HDBW3441E-AS-DZ.

Released
Nov 24, 2020
Version
V2.800.0000000.20.R
Size
36.6 MB
Hardware
70 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
32ccce72768ebcf2a4f31138cb0b984e
SHA-256
2ac0d2ebd5c54bd924700eadd082a50a256171cc90f0e262124b2e1df3b98efe

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (70 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 70 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, 70 IDs

Technical details

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

Architecture
arm
OEM build
General
Bootloader
U-Boot 2010.06-svn8506
Flash
127.5 MB
Image dates
Nov 24, 2020
Security
Signed
Language & video
English by default · 13 languages · PAL
Supported languages (13)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Czech, Dutch, Arabic, SpanishEU

Flash layout: 23 partitions, 10 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBdhboot-min.bin.img—2020-11-24
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2020-11-24
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2020-11-24
syslog0x6000000xa000004.0 MBnot writtenubi—
config0xa000000xe000004.0 MBnot writtenubi—
backup0xe000000x12000004.0 MBnot writtenubi—
firmware(ro)0x12000000x1a000008.0 MBfirmware-x.squashfs.imgsquashfs2020-11-24
product(ro)0x1a000000x1c000002.0 MBpd-x.squashfs.imgsquashfs2020-11-24
Kernel(ro)0x1c000000x1f000003.0 MBkernel.img—2020-11-24
romfs(ro)0x1f000000x3d0000030.0 MBromfs-x.squashfs.imgsquashfs2020-11-24
web(ro)0x3d000000x44000007.0 MBweb-x.squashfs.imgsquashfs2020-11-24
Kernelslv(ro)0x44000000x46000002.0 MBkernelslv.img—2020-11-24
backpart0x46000000x47000001.0 MBnot written——
backfirmware0x47000000x4f000008.0 MBnot written——
backproduct0x4f000000x51000002.0 MBnot written——
backkernel0x51000000x54000003.0 MBnot written——
backromfs0x54000000x720000030.0 MBnot written——
user1(ro)0x72000000x79000007.0 MBuser1-x.squashfs.imgsquashfs2020-11-24
backkernelslv0x79000000x7b000002.0 MBnot written——
appdata0x7b000000x7f000004.0 MBnot writtenubi—
dgs0x7f000000x7f80000512.0 KBnot written——

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