![Apple iPhone 12](http://wmstatic.global.ssl.fastly.net/ml/7011123-f-27d86d8d-3105-48aa-ab2b-06572ef6c749.png?width=150&height=320)
Apple iPhone 12
iOS 17
Connect to a Wi-Fi network
You can use Wi-Fi as an alternative to the mobile network when establishing an internet connection. This way your phone doesn't use mobile data.
1. 1. Find "Wi-Fi"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7011123-f-388c0a61-04fc-4888-9276-1d0aeaccd8aa.png?width=210&height=458)
Press Wi-Fi.
![](http://wmstatic.global.ssl.fastly.net/ml/7011123-f-66b50edf-392c-48c6-8469-400173cb7d6d.png?width=210&height=458)
2. 2. Turn on Wi-Fi
Press the indicator next to "Wi-Fi" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7011123-f-f32f23d3-f944-43d3-bf75-207eb3c20ed6.png?width=210&height=458)
3. 3. Connect to a Wi-Fi network
Press the required Wi-Fi network and key in the password for the Wi-Fi network.
![](http://wmstatic.global.ssl.fastly.net/ml/7011123-f-ca4ba6b4-a4f1-4f2d-9a29-1f75d9c3c69e.png?width=210&height=458)
Press Join.
![](http://wmstatic.global.ssl.fastly.net/ml/7011123-f-7280cfec-6197-49dd-b3eb-e8ae90983054.png?width=210&height=458)
4. 4. 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/7011123-f-a3c25da6-239b-4f6f-8b2d-73ad59c64106.png?width=210&height=458)