From the main screen, press the "Menu" icon located at the lower right hand corner of your screen.
Press the "Settings" icon.
Press "Reset Settings."
Press "Master Reset."
"All settings will be reset. Continue?" will be displayed. To confirm, press "Yes."
You will be prompted to enter your security code; please enter your 4-digit security code then press "OK." "Resetting" will appear then "Done," when finished.
You will be prompted to tap the center of the cross on the screen several times to calibrate the touchpad; please follow the directions on the screen to calibrate the touchpad.
"Save touchpad Calibration?" will be displayed. To save, press "Yes."
I'm interactive.Click my buttons.