SET DATE/TIME: Swipe down twice from the Notification bar, then select the Settings icon. Note: The device will automatically attempt to set the date and time from the network. This tutorial demonstrates how to manually set the date and time on your device.
Select Date & time.
Select the Automatic date & time switch to disable. Adjust settings as desired.
SET AN ALARM: Select the Apps tray icon from the home screen, then select the Clock app.
Select the Alarm icon, then select the Add icon.
Set desired alarm time and settings, then select OK when finished.
TURN AN ALARM OFF: Select the on/off switch next to the desired alarm.
DELETE AN ALARM: Select the desired alarm, then select DELETE.