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Firmware

DH_LDM-N(AMPB)_MultiLang_V4.000.0000000.0.R.250905.zip

Dahua firmware released Sep 23, 2025. May work with 1 device.

Released
Sep 23, 2025
Version
V4.000.0000000.0.R
Size
1.2 GB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
1d18dbf89d286e7a474c2846f4a5098c
SHA-256
f9021db12e3bde33bbdc5376ccba30c21155be8bd5aa0fc08d854e089044c989

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • META-INF/com/android/metadata in update.zip: the Android update's target device, 1 ID

Technical details

Read from inside the firmware (zip archive).

Security
Not signed
Android update
for t7_an400 · AB update

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