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Firmware

DH_IPC-PSDW8XXX-Fafnir_EngSpnFrn_PN_Stream3_V2.680.0000000.3.R.211222.zip

Dahua firmware released Feb 19, 2022. May work with 4 devices, including IPC-PSDW81642MP-E9-H-A360, IPC-PSDW81649M-E9-H-A360, IPC-PSDW8842MP-E5-H-A180.

Released
Feb 19, 2022
Version
V2.680.0000000.3.R
Size
225.0 MB
Hardware
4 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
bef159f69022fbd4fcdcdd9931b8c88b
SHA-256
2ffe6884a4b37af796c6cc46a9da9c8139c817f034da622e418c3c96cc298d9f
Changelog
Release notes

Where it's published

Compatible hardware

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

Where these IDs come from
  • check.img in blob.bin: the device's own hardware check list, 4 IDs
  • Install in blob.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • hwid in DH_IPC-PSDW8XXX-Fafnir_EngSpnFrn_PN_Stream3_V2.680.0000000.3.R.211222.bin: the device's own hardware check list, 4 IDs
  • Install in DH_IPC-PSDW8XXX-Fafnir_EngSpnFrn_PN_Stream3_V2.680.0000000.3.R.211222.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in DH_IPC-PSDW8XXX-Fafnir_EngSpnFrn_PN_Stream3_V2.680.0000000.3.R.211222.bin: the device's own hardware check list, 4 IDs
  • Install in web-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in web-x.squashfs.bin: the device's own hardware check list, 4 IDs

Technical details

Read from inside the firmware (bundle of several firmwares). This file bundles 3 firmware images.

blob.bin

Architecture
arm
OEM build
General
Image dates
Dec 22, 2021
Security
Signed, not encrypted
Flash layout: 1 partition, 1 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
blob0x40d000000x80d000001.0 GBblob.imgsquashfs2021-12-22

DH_IPC-PSDW8XXX-Fafnir_EngSpnFrn_PN_Stream3_V2.680.0000000.3.R.211222.bin

SoC
HiSilicon Hi3559AV100
Architecture
arm
OEM build
General
Kernel
Linux 4.9.37
Flash
3.5 GB
Image dates
Dec 22, 2021
Security
Signed
Language & video
English by default · 3 languages · PAL
Supported languages (3)

English, Spanish, French

Flash layout: 17 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
minboot0x00x1000001.0 MBnot written——
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2021-12-22
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2021-12-22
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2021-12-22
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2021-12-22
Kernel0xd000000x170000010.0 MBkernel.img—2021-12-22
web(ro)0x17000000x270000016.0 MBweb-x.squashfs.imgsquashfs2021-12-22
romfs(ro)0x27000000xe100000186.0 MBromfs-x.squashfs.imgsquashfs2021-12-22
fpn(ro)0x1bd000000x1fd0000064.0 MBnot written——
syslog0x1fd000000x201000004.0 MBnot written——
config0x201000000x207000006.0 MBnot written——
backup0x207000000x20d000006.0 MBnot written——
firmware0x20d000000x30d00000256.0 MBfirmware-x.squashfs.imgsquashfs2021-12-22
blob(ro)0x40d000000x80d000001.0 GBnot writtensquashfs—
appdata0x80d000000xe0d000001.5 GBnot written——

web-x.squashfs.bin

Architecture
arm
OEM build
General
Image dates
Dec 22, 2021
Security
Signed, not encrypted
Flash layout: 1 partition, 1 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
web0x17000000x270000016.0 MBweb-x.squashfs.imgsquashfs2021-12-22

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