Sign out on your iPhone, iPad, or iPod touch

1. Go to Settings > [your name]. 
2. Scroll down to the bottom.
   

3. Tap Sign Out. 4. Enter your Apple ID password and tap Turn Off. 5. Turn on the data that you want to keep a copy of on your device. 6. Tap Sign Out. 7. Tap Sign Out again to confirm that you want to sign out of iCloud.