What's New:

Additional features and improvements:

1. Improves Day and Night Theme switch.
2. Improves system stability.

Caution:

1. Please refer to "P320 UK V4.15.0 release note" in the zip file for the firmware upgrade caution and procedure.
2. Please refer to "P320 UK V4.15.0 release note" in the zip file for the SD card you use for upgrade. Learn more.