Firmware
DH_ITCXX4-PH6D-Q2X_PN_V5.001.0000000.0.R.250528.zip
Dahua firmware released Jul 4, 2025. May work with 3 devices, including ITC514-PH6D-Q20, ITC514-PH6D-Q21, ITC514-PH6D-Q22.
- Released
- Jul 4, 2025
- Version
- V5.001.0000000.0.R
- Size
- 290.5 MB
- Hardware
- 3 devices
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
edcfa4ddddcb87955f7e834e25f1db9d- SHA-256
0f16261e5bc3cad846acf6666dc21bb98c065849f377d9a2ae447744dc62e96f- Changelog
- Release notes
Where it's published
Available from
Dahua
Dahua Download Center
CurrentSold as
V5.001.0000000.0.R · Listed date Jul 4, 2025
Compatible hardware
Hardware IDs this firmware's installer accepts (3 devices).
Where these IDs come from
- Install in DH_ITCXX4-PH6D-Q2X_PN_V5.001.0000000.0.R.250528.bin: the installer's device list (board families), 3 IDs
Technical details
Read from inside the firmware (zip archive).
- Architecture
- arm
- Bootloader
- U-Boot 2020.04-svn17639
- Flash
- 4.1 GB
- Image dates
- May 28, 2025
- Security
- Signed
- Software version
- V5.001.0000000.0.R.250528
Flash layout: 32 partitions, 10 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| boot | 0x0 | 0x200000 | 2.0 MB | dhboot.bin.img | — | 2025-05-28 |
| hwid | 0x200000 | 0x300000 | 1.0 MB | not written | — | — |
| updateflag | 0x300000 | 0x400000 | 1.0 MB | not written | — | — |
| syslog | 0x400000 | 0x2400000 | 32.0 MB | not written | ext4 | — |
| config | 0x2400000 | 0x4400000 | 32.0 MB | not written | ext4 | — |
| backup | 0x4400000 | 0x6400000 | 32.0 MB | not written | ext4 | — |
| dgs | 0x6400000 | 0x6c00000 | 8.0 MB | not written | — | — |
| dtb(ro) | 0x6c00000 | 0x6d00000 | 1.0 MB | dhdtb.bin.img | — | 2025-05-28 |
| Kernel | 0x6d00000 | 0x8d00000 | 32.0 MB | kernel.img | — | 2025-05-28 |
| atf | 0x8d00000 | 0x8e00000 | 1.0 MB | atf.bin.img | — | 2025-05-28 |
| romfs(ro) | 0x8e00000 | 0xae00000 | 32.0 MB | romfs-x.squashfs.img | squashfs | 2025-05-28 |
| user(ro) | 0xae00000 | 0x14200000 | 148.0 MB | user-x.squashfs.img | squashfs | 2025-05-28 |
| custom(ro) | 0x14200000 | 0x15a00000 | 24.0 MB | custom-x.squashfs.img | squashfs | 2025-05-28 |
| data(ro) | 0x15a00000 | 0x18200000 | 40.0 MB | data-x.squashfs.img | squashfs | 2025-05-28 |
| web(ro) | 0x18200000 | 0x20200000 | 128.0 MB | web-x.squashfs.img | squashfs | 2025-05-28 |
| firmware(ro) | 0x20200000 | 0x34800000 | 326.0 MB | firmware-x.squashfs.img | squashfs | 2025-05-28 |
| videodata(ro) | 0x34800000 | 0x3de00000 | 150.0 MB | not written | squashfs | — |
| free(ro) | 0x3de00000 | 0x4ad00000 | 207.0 MB | not written | — | — |
| backdtb(ro) | 0x4ad00000 | 0x4ae00000 | 1.0 MB | not written | — | — |
| backKernel | 0x4ae00000 | 0x4ce00000 | 32.0 MB | not written | — | — |
| backatf | 0x4ce00000 | 0x4cf00000 | 1.0 MB | not written | — | — |
| backromfs(ro) | 0x4cf00000 | 0x4ef00000 | 32.0 MB | not written | — | — |
| backuser(ro) | 0x4ef00000 | 0x58300000 | 148.0 MB | not written | — | — |
| backcustom(ro) | 0x58300000 | 0x59b00000 | 24.0 MB | not written | — | — |
| backdata(ro) | 0x59b00000 | 0x5c300000 | 40.0 MB | not written | — | — |
| backweb(ro) | 0x5c300000 | 0x64300000 | 128.0 MB | not written | — | — |
| backfirmware(ro) | 0x64300000 | 0x78900000 | 326.0 MB | not written | — | — |
| backvideodata(ro) | 0x78900000 | 0x81f00000 | 150.0 MB | not written | — | — |
| ext | 0x81f00000 | 0x88100000 | 98.0 MB | not written | ext4 | — |
| audio | 0x88100000 | 0x89100000 | 16.0 MB | not written | ext4 | — |
| appdata | 0x89100000 | 0xa9100000 | 512.0 MB | not written | ext4 | — |
| core | 0xa9100000 | 0x109100000 | 1.5 GB | not written | ext4 | — |