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Firmware

DH_SD-Fafnir_MultiLang_PN_Stream3-LingxiV2_V2.810.0000014.3.R.210709.zip

Dahua firmware released Jul 13, 2021. May work with 18 devices, including SDT4040WA4-8F-0400-A, SDT4A1404-2F-0200-WA-A, SDT4A1404-2F-0200-WA1-A.

Released
Jul 13, 2021
Version
V2.810.0000014.3.R
Size
2.3 GB
Hardware
18 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
86912532f4d68e93d853fadd1d54ea96
SHA-256
b8df3a3df7d5473cad5dc73585bfa4cb00b6d1c0819fe4e1d8e217a1546a91e4
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (18 devices).

Where these IDs come from
  • check.img: the device's own hardware check list, 18 IDs
  • hwid in DH_SD-Fafnir_MultiLang_PN_Stream3-LingxiV2_V2.810.0000014.3.R.210709.bin: the device's own hardware check list, 18 IDs
  • Install in DH_SD-Fafnir_MultiLang_PN_Stream3-LingxiV2_V2.810.0000014.3.R.210709.bin: the installer's device list (board families), 1 ID (not counted: a more specific list exists)
  • check.img in DH_SD-Fafnir_MultiLang_PN_Stream3-LingxiV2_V2.810.0000014.3.R.210709.bin: the device's own hardware check list, 18 IDs

Technical details

Read from inside the firmware (zip archive). This file bundles 2 firmware images.

Firmware image

SoC
HiSilicon Hi3559AV100
Architecture
arm
Image dates
Jul 8, 2021
Security
Not 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: 2 partitions, 2 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
dhboot-min0x00x1000001.0 MBdhboot-min.bin.img—2021-07-08
dhboot0x2000000x3000001.0 MBdhboot.bin.img—2021-07-08

DH_SD-Fafnir_MultiLang_PN_Stream3-LingxiV2_V2.810.0000014.3.R.210709.bin

SoC
HiSilicon Hi3559AV100
Architecture
arm
Flash
7.0 GB
Image dates
Jul 8, 2021
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: 31 partitions, 11 written by this firmware

From the firmware's partition table (partitionV3.txt).

PartitionStartEndSizeImageFilesystemBuilt
minboot0x00x1000001.0 MBdhboot-min.bin.img—2021-07-08
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2021-07-08
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2021-07-08
lens0x6000000x8000002.0 MBnot written——
Kernel0x8000000x180000016.0 MBkernel.img—2021-07-08
custom(ro)0x18000000x1c000004.0 MBcustom-x.squashfs.imgsquashfs2021-07-08
product(ro)0x1c000000x20000004.0 MBpd-x.squashfs.imgsquashfs2021-07-08
romfs(ro)0x20000000x12000000256.0 MBromfs-x.squashfs.imgsquashfs2021-07-08
web(ro)0x120000000x1380000024.0 MBweb-x.squashfs.imgsquashfs2021-07-08
firmware(ro)0x138000000x23800000256.0 MBfirmware-x.squashfs.imgsquashfs2021-07-08
backpartition(ro)0x23f000000x240000001.0 MBnot written——
backKernel0x240000000x2500000016.0 MBnot written——
backcustom(ro)0x250000000x254000004.0 MBnot written——
backproduct(ro)0x254000000x258000004.0 MBnot written——
backromfs(ro)0x258000000x35800000256.0 MBnot written——
backweb(ro)0x358000000x3700000024.0 MBnot written——
backfirmware(ro)0x370000000x47000000256.0 MBnot written——
ext0x470000000x4d00000096.0 MBnot written——
syslog0x4d0000000x4e00000016.0 MBnot written——
config0x4e0000000x4f00000016.0 MBnot written——
backup0x4f0000000x5000000016.0 MBnot written——
sfmw(ro)0x500000000x75800000600.0 MBsfmw-x.squashfs.imgsquashfs2021-07-08
devconfig0x758000000x760000008.0 MBnot written——
firmware1(ro)0x760000000xa8000000800.0 MBfirmware1-x.squashfs.imgsquashfs2021-07-08
backfirmware1(ro)0xa80000000xda000000800.0 MBnot written——
dgs0xda0000000xda8000008.0 MBnot written——
coredump0xda8000000x100000000600.0 MBnot written——
model0x1000000000x1400000001.0 GBnot written——
appdata0x1400000000x1c00000002.0 GBnot written——

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