The new firmware is only suitable for NVR FN3109H.
System Firmware version: 2.1.1.4
Application Firmware Version: 2.3x.x.22
Plug-in Version: 3.0.0.10


What can be upgraded to this new version:
FN3109H: 2.31.2.5/2.31.2.6/2.31.2.7/2.31.1.10/2.31.1.13/2.31.1.15/2.31.2.16/2.31.2.18/2.31.2.21
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Improvements:
Improve NVR compatibility
