1 Tap to open Date and Time settings. This is shortcut application. Easy to access Date and Time settings. # Usage Tap button. Then, open Date and Time settings directly. # What's do this app Set date Set time Select time zone Use 24-hour format or 12-hour format On or Off Automatic date and time(Use the date, time, and time zone provided by your network, Disable this function to set the date, time, and time zone manually.) # For Users For application developper or app tester. For change