![Apple iPhone 12 Pro Max](http://wmstatic.global.ssl.fastly.net/ml/7121023-f-e2636152-690b-437a-b70b-e0a006490c17.png?width=150&height=320)
Apple iPhone 12 Pro Max
iOS 17
Set date and time
It's important that the date and time are correct as some phone functions won't work.
1. 1. Find "Date & Time"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7121023-f-911dd421-ecd3-45da-8e75-21031e9b5c90.png?width=210&height=456)
Press General.
![](http://wmstatic.global.ssl.fastly.net/ml/7121023-f-85d16b97-5286-4ac8-a051-16abbd8fa309.png?width=210&height=456)
Press Date & Time.
![](http://wmstatic.global.ssl.fastly.net/ml/7121023-f-5ff6a7ab-8e07-4dd9-ae49-7ae4c9a565f0.png?width=210&height=456)
2. 2. Turn on automatic update of time zone, time and date.
Press the indicator next to "Set Automatically" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7121023-f-8b0f6089-9a93-480d-b3d9-60e1fb8c0d5c.png?width=210&height=456)
3. 3. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7121023-f-89c5f28e-7987-46cc-af2a-9349a9b57c3f.png?width=210&height=456)