1. Find "Messages"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-ab26c213-9bd0-4fc1-a4cd-a6e724ffe518.png?width=312&height=446)
Press Apps.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-40bb5989-2386-4c9b-8e80-28bb4133b7ab.png?width=312&height=446)
Press Messages.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-e4d348ec-03e0-4125-a230-e395be7529f1.png?width=312&height=446)
2. Turn on iMessage
Press the indicator next to "iMessage" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-d8f3e2cc-0235-418b-8b5f-d1ea6746156b.png?width=312&height=446)
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/7070225-f-c851bb5c-b727-485d-a5f0-c34e14b87d0d.png?width=312&height=446)