SET DATE/TIME: Swipe down 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.
Scroll to and select Date & time.
Select the Automatic date & time switch to disable.
To change the date, select Set date.
Select the desired date, then select OK.
To change the time, select Set time.
Select the desired time, then select OK.
CHANGE TIME FORMAT/TIME ZONE: From the Date & time screen, select the Use 24-hour format switch to change the time format. Select Select time zone, then select the desired time zone to change the time zone.
SET AN ALARM: From the Apps tray, select the Clock app.
Select the Add icon, then select desired time and select OK.
DELETE AN ALARM: Select the desired alarm, then select Delete icon.