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Firmware

DH_TPC-BF3221-7121_MultiLang_PN_V2.631.10EX000.0.T.200414.bin

Dahua firmware released Apr 14, 2020. May work with 6 devices, including TPC-BF3221-TBYZ, TPC-BF5121-TBHTMRI, TPC-BF5421-TBHTM.

Released
Apr 14, 2020
Version
V2.631.10EX000.0.T
Size
52.7 MB
Hardware
6 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
cf16b753f38b76ff34d0f0df4a0c8817
SHA-256
0e04b584df61544f3061227c6aef6e6815dc40fd10bb408ee65b28313c09958c

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (6 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 6 IDs
  • Install: the installer's device list (board families), 4 IDs, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 6 IDs

Technical details

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

SoC
HiSilicon Hi3519AV100
Architecture
arm
OEM build
General
Flash
256.0 MB
Image dates
Apr 14, 2020
Security
Signed
Language & video
English by default · 4 languages · PAL
Supported languages (4)

English, Italian, Spanish, French

Flash layout: 21 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBdhboot-min.bin.img—2020-04-14
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2020-04-14
hwid0x3000000x4000001.0 MBnot written——
dgs0x4000000x5000001.0 MBnot written——
updateflag0x5000000x6000001.0 MBnot written——
partition(ro)0x6000000x7000001.0 MBpartition-x.cramfs.imgcramfs2020-04-14
product(ro)0x7000000x9000002.0 MBpd-x.squashfs.imgsquashfs2020-04-14
Kernel0x9000000xf000006.0 MBkernel.img—2020-04-14
romfs(ro)0xf000000x2f0000032.0 MBromfs-x.squashfs.imgsquashfs2020-04-14
web(ro)0x2f000000x37000008.0 MBweb-x.squashfs.imgsquashfs2020-04-14
firmware(ro)0x37000000x790000066.0 MBfirmware-x.squashfs.imgsquashfs2020-04-14
backpart(ro)0x79000000x7a000001.0 MBnot written——
backproduct(ro)0x7a000000x7c000002.0 MBnot written——
backkernel0x7c000000x82000006.0 MBnot written——
backromfs(ro)0x82000000xa20000032.0 MBnot written——
backweb(ro)0xa2000000xaa000008.0 MBnot written——
backfirmware0xaa000000xec0000066.0 MBnot written——
backup0xef000000xf3000004.0 MBnot writtenubi—
syslog0xf3000000xf7000004.0 MBnot writtenubi—
config0xf7000000xfb000004.0 MBnot writtenubi—
data0xfb000000x100000005.0 MBnot writtenubi—

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