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Firmware

DH_TPC-BF2221-TB_MultiLang_PN_V2.630.0000000.14.R.230628.bin

Dahua firmware released Jun 28, 2023. May work with 2 devices, including TPC-BF2221-B, TPC-BF2221-TB.

Released
Jun 28, 2023
Version
V2.630.0000000.14.R
Size
69.0 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
3f588304ebfbce6366156b64c0fa920d
SHA-256
e75057fced13295539d804d3b388bb9c8a22867c6b8216bdf660e5ee48d2f45d

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (2 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 2 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, 2 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
Jun 28, 2023
Security
Signed
Language & video
English by default · 15 languages · PAL
Supported languages (15)

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

Flash layout: 24 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBdhboot-min.bin.img—2023-06-28
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2023-06-28
hwid0x3000000x4000001.0 MBnot written——
dgs0x4000000x5000001.0 MBnot written——
updateflag0x5000000x6000001.0 MBnot written——
partition(ro)0x6000000x7000001.0 MBpartition-x.cramfs.imgcramfs2023-06-28
product(ro)0x7000000x9000002.0 MBpd-x.squashfs.imgsquashfs2023-06-28
Kernel0x9000000x11000008.0 MBkernel.img—2023-06-28
romfs(ro)0x11000000x390000040.0 MBromfs-x.squashfs.imgsquashfs2023-06-28
web(ro)0x39000000x42000009.0 MBweb-x.squashfs.imgsquashfs2023-06-28
aewb(ro)0x42000000x43000001.0 MBnot writtensquashfs—
firmware(ro)0x43000000x5f0000028.0 MBfirmware-x.squashfs.imgsquashfs2023-06-28
backpart(ro)0x5f000000x60000001.0 MBnot written——
backproduct(ro)0x60000000x62000002.0 MBnot written——
backkernel0x62000000x6a000008.0 MBnot written——
backromfs(ro)0x6a000000x920000040.0 MBnot written——
backweb(ro)0x92000000x9a000008.0 MBnot written——
backaewb(ro)0x9a000000x9b000001.0 MBnot written——
backfirmware0x9b000000xb80000029.0 MBnot written——
appdata0xb8000000xbc000004.0 MBnot writtenext4—
backup0xbc000000xcc0000016.0 MBnot writtenubi—
syslog0xcc000000xdc0000016.0 MBnot writtenubi—
config0xdc000000xec0000016.0 MBnot writtenubi—
data0xec000000x1000000020.0 MBnot writtenubi—

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