How do I change the date, time, and timezone on my iPhone or iPad? Take a look in your Settings!
Chances are when you first setup your iPhone or iPad, the date, time, and timezone, were all configured automatically. On top of that, you have probably noticed that when traveling your iPhone and iPad will automatically change time zones for you. You may never need to change your time manually in your life; however, if you are traveling somewhere that's in a different timezone and you are unable to get any service (Wi-Fi or cellular), you could be stuck backward or forwards in time, so to speak.
Enter the name of the city of the time zone you desire.
Tap the city from the list below that you want. If the city you are looking for isn't listed you will have to find a city in the time zone you desired that is, typically most major cities should be available.