I set the options through the app. I'm on Android and as far as I can tell, I haven't seen any update for the Viofo app for the past week or so. Will definitely reset the camera settings to factory defaults as a nuclear option, though.
One other nice thing I noticed after the firmware update is that the WiFi turns on by default when the camera is powered on or "wakes up" from parking mode. I didn't like the idea of having the holding the WiFi button down (I figured less physical pressing of the buttons on the camera will reduce wear and tear), but it's nice that the "turn on WiFi" and "turn off WiFi" voice commands are an options (though you have to speak loud and clearly, sometimes cupping your hand around your mouth and face towards the camera when issuing the command).