One of the most unique features of the WSD-F20 series is its .
Press the Power button again to view your application list. How to Hard Reset CASIO Pro Trek WSD-F20
: When you see the Android mascot or an exclamation mark, hold the Power button and press the Upper-right button to reveal the menu. Lower-right button to scroll to "Wipe data/factory reset" . Press the Power button to confirm, then select : Once the process finishes, select "Reboot system now" Community Experiences One of the most unique features of the WSD-F20 series is its