At the Home screen, tap Security.
At the Security screen, tap Menu.
Select Toolbox.
Enter the 4-digit master code.
At the Toolbox (1 of 3) screen, tap the → arrow.
At the Toolbox (2 of 3) screen, tap Set Date or Set Time.
Press OK once the correct date or time is selected.
Press Back arrow twice to return to the Security screen.
