![Apple iPhone 15 Plus](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-6d0db060-957f-41ca-b7a0-70f768cfd4eb.png?width=150&height=320)
Apple iPhone 15 Plus
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/7061023-f-b7dd447f-926b-4252-aa91-157e0833cc72.png?width=212&height=458)
Press Wi-Fi.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-887004f2-e129-440e-a621-d08a9e522ae1.png?width=212&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/7061023-f-ddfb2d3e-9f12-472d-a128-a5b63e864f54.png?width=212&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/7061023-f-912c3933-d946-48ba-abec-2b884852612f.png?width=212&height=458)
Press Join.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-f56e43bb-b1ca-4cf8-ba93-f12d29921c90.png?width=212&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/7061023-f-7feb2aee-c715-4b70-81a5-cb290525a07d.png?width=212&height=458)