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Firmware

DH_IPC-HX25(8)XX-Molec_MultiLang_PN_V2.800.0000000.19.R.200628.bin

Dahua firmware released Jun 28, 2020. May work with 16 devices, including IPC-B2A80-SA, IPC-HDW2431TP-ASDZ, IPC-HDW2531TP-AS.

Released
Jun 28, 2020
Version
V2.800.0000000.19.R
Size
24.6 MB
Hardware
16 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
e9d82f133ed79dc06bc3a0350c4805d2
SHA-256
0afeedeee5c7703fec74fa9a27d0ac4f666530751b6fe342337dbd84ff4baccb

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (16 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 16 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, 16 IDs

Technical details

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

SoC
SigmaStar: one of SSC328, SSC325
Architecture
arm
OEM build
General
Bootloader
U-Boot 2010.06-svn8119
Flash
128.0 MB
Image dates
Jun 28, 2020
Security
Signed, encrypted
Language & video
English by default · 14 languages · PAL
Supported languages (14)

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

Flash layout: 20 partitions, 6 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x2800002.5 MBdhboot-min.bin.img—2020-06-28
U-Boot0x3400000x400000768.0 KBdhboot.bin.img—2020-06-28
hwid0x4000000x5000001.0 MBnot written——
dgs0x5000000x6000001.0 MBnot written——
syslog0x6000000xd000007.0 MBnot writtenubi—
config0xd000000x14000007.0 MBnot writtenubi—
backup0x14000000x1b000007.0 MBnot writtenubi—
updateflag0x1b000000x1c000001.0 MBnot written——
partition(ro)0x1c000000x1d000001.0 MBpartition-x.cramfs.imgcramfs2020-06-28
product(ro)0x1d000000x22000005.0 MBnot writtensquashfs—
Kernel0x22000000x29000007.0 MBkernel.img—2020-06-28
web(ro)0x29000000x330000010.0 MBweb-x.squashfs.imgsquashfs2020-06-28
romfs(ro)0x33000000x4c0000025.0 MBromfs-x.squashfs.imgsquashfs2020-06-28
aewb(ro)0x4c000000x4e000002.0 MBnot writtensquashfs—
backpart(ro)0x4e000000x4f000001.0 MBnot written——
backproduct(ro)0x4f000000x54000005.0 MBnot written——
backkernel0x54000000x5b000007.0 MBnot written——
backweb(ro)0x5b000000x650000010.0 MBnot written——
backromfs(ro)0x65000000x7e0000025.0 MBnot written——
backaewb(ro)0x7e000000x80000002.0 MBnot written——

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