Asus AiGuru S2 - Manual (Page 38)

2-16 Chapter 2: Installing and using the AiGuru S2 Utility
2.2.3 Handset Mode Switch and WiFi Configure
Click the button on the left to open the Handset Mode Switch and WiFi
Configuration screen.
Handset Mode Switch
You can switch between WiFi Mode and USB Mode. The function of WiFi Music will be
disabled when you are in USB mode.
When you switch between WiFi Mode and USB Mode, please don’t
unplug the handset until the configuration completed.