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Firmware

DH_IPC-HX5(4)(3)XXX-Leo_MultiLang_PN_Stream3_V2.800.0000000.21.R.201124.bin

Dahua firmware released Nov 24, 2020. May work with 85 devices, including IPC-HDBW3249E-AS-NI, IPC-HDBW3441E-AS, IPC-HDBW3441E-AS-DZ.

Released
Nov 24, 2020
Version
V2.800.0000000.21.R
Size
38.3 MB
Hardware
85 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
eb734370865a5d287b188b442acb33e7
SHA-256
313e76ba8b8cc5f9cc5f3152e8acc5836e2d694d5ae0a15c655538b893f89019

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (85 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 85 IDs
  • Install: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 85 IDs

Technical details

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

Architecture
arm
OEM build
Dahua
Bootloader
U-Boot 2010.06-svn8506
Flash
127.5 MB
Image dates
Nov 24, 2020
Security
Signed, encrypted
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, 9 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——
backweb0x72000000x79000007.0 MBnot written——
backkernelslv0x79000000x7b000002.0 MBnot written——
appdata0x7b000000x7f000004.0 MBnot writtenubi—
dgs0x7f000000x7f80000512.0 KBnot written——

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