Firmware
DH_TPC-BF7X21-5421-2221_MultiLang_NP_V2.631.0000000.29.T.200608.bin
Dahua firmware released Jun 8, 2020. May work with 8 devices, including TPC-BF2221-TDHTML1, TPC-BF2221-TDHTML1O, TPC-BF5421-TDHTM.
- Released
- Jun 8, 2020
- Version
- V2.631.0000000.29.T
- Size
- 65.8 MB
- Hardware
- 8 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
5476e4f914b50026478d562372046be6- SHA-256
f509fd1d8ec51ef880081761f813838c68ee1347f67efdf60bd57e7cd2b7d2b5
Where it's published
V2.631.0000000.29.T · Listed date Jun 8, 2020
Compatible hardware
Hardware IDs this firmware's installer accepts (8 devices).
- TPC-BF2221-TDHTML1
- TPC-BF2221-TDHTML1O
- TPC-BF5421-TDHTM
- TPC-BF5421-TDHTMO
- TPC-BF7121-TDHTM
- TPC-BF7121-TDHTML1
- TPC-BF7321-TDHTM
- TPC-BF7321-TDHTML1
Where these IDs come from
- hwid: the device's own hardware check list, 8 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, 8 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 8, 2020
- Security
- Signed
- Language & video
- English by default · 5 languages · NTSC
Supported languages (5)
English, TradChinese, Italian, Japanese, Korean
Flash layout: 24 partitions, 8 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| mini-Boot | 0x0 | 0x100000 | 1.0 MB | dhboot-min.bin.img | — | 2020-06-08 |
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2020-06-08 |
| hwid | 0x300000 | 0x400000 | 1.0 MB | not written | — | — |
| dgs | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| updateflag | 0x500000 | 0x600000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x600000 | 0x700000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2020-06-08 |
| product(ro) | 0x700000 | 0x900000 | 2.0 MB | pd-x.squashfs.img | squashfs | 2020-06-08 |
| Kernel | 0x900000 | 0x1100000 | 8.0 MB | kernel.img | — | 2020-06-08 |
| romfs(ro) | 0x1100000 | 0x3900000 | 40.0 MB | romfs-x.squashfs.img | squashfs | 2020-06-08 |
| web(ro) | 0x3900000 | 0x4100000 | 8.0 MB | web-x.squashfs.img | squashfs | 2020-06-08 |
| aewb(ro) | 0x4100000 | 0x4200000 | 1.0 MB | not written | squashfs | — |
| firmware(ro) | 0x4200000 | 0x5f00000 | 29.0 MB | firmware-x.squashfs.img | squashfs | 2020-06-08 |
| backpart(ro) | 0x5f00000 | 0x6000000 | 1.0 MB | not written | — | — |
| backproduct(ro) | 0x6000000 | 0x6200000 | 2.0 MB | not written | — | — |
| backkernel | 0x6200000 | 0x6a00000 | 8.0 MB | not written | — | — |
| backromfs(ro) | 0x6a00000 | 0x9200000 | 40.0 MB | not written | — | — |
| backweb(ro) | 0x9200000 | 0x9a00000 | 8.0 MB | not written | — | — |
| backaewb(ro) | 0x9a00000 | 0x9b00000 | 1.0 MB | not written | — | — |
| backfirmware | 0x9d00000 | 0xba00000 | 29.0 MB | not written | — | — |
| appdata | 0xb800000 | 0xbc00000 | 4.0 MB | not written | ext4 | — |
| backup | 0xbc00000 | 0xcc00000 | 16.0 MB | not written | ubi | — |
| syslog | 0xcc00000 | 0xdc00000 | 16.0 MB | not written | ubi | — |
| config | 0xdc00000 | 0xec00000 | 16.0 MB | not written | ubi | — |
| data | 0xec00000 | 0x10000000 | 20.0 MB | not written | ubi | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- Intelbras_VIP_7211_TH_MT_G2_firmware-vip-7211-th-mt-g2-01-07-2021.zip
Released Oct 6, 2021 · 9 devices · Intelbras
- DH_TPC-BF7X21-5421-2221_MultiLang_NP_V2.631.0000000.4.R.210630.bin
Released Jun 30, 2021 · V2.631.0000000.4.R · 9 devices · Dahua
- DH_TPC-BF7X21-5421-2221_MultiLang_PN_V2.631.0000000.4.R.210630.zip
Released Jun 30, 2021 · V2.631.0000000.4.R · 9 devices · Eltrox
- DH_TPC-BF7X21-5421-2221_MultiLang_NP_V2.631.12JW000.0.T.201015.bin
Released Oct 15, 2020 · V2.631.12JW000.0.T · 8 devices · Dahua
- DH_TPC-BF7X21-5421-2221_MultiLang_PN_V2.631.0000000.35.T.200815.bin
Released Aug 15, 2020 · V2.631.0000000.35.T · 9 devices · Dahua
- DH_TPC-BF7X21-5421-2221_MultiLang_NP_V2.631.0000000.31.T.200706.bin
Released Jul 6, 2020 · V2.631.0000000.31.T · 8 devices · Dahua
- DH_TPC-BF7X21-5421-2221_MultiLang_PN_V2.631.0000000.31.T.200706.bin
Released Jul 6, 2020 · V2.631.0000000.31.T · 8 devices · Dahua
- DH_TPC-BF7X21-5421-2221_MultiLang_PN_V2.631.0000000.25.T.200417.bin
Released Apr 17, 2020 · V2.631.0000000.25.T · 8 devices · Dahua