1. Find "iCloud Backup"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-60c3d597-f1f2-444a-91e0-7b7b06421319.png?width=192&height=344)
Press your Apple ID.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-16f93e15-d3a7-4f6e-9f9a-312a88a3b57d.png?width=192&height=344)
Press iCloud.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-015e3b54-c58f-4314-b2d2-1a8b7ec7f777.png?width=192&height=344)
Press iCloud Backup.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-fe471279-99ef-49ba-8ce4-bd97d536a9d2.png?width=192&height=344)
2. Turn on automatic iCloud backup
Press the indicator next to "iCloud Backup" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d8943fb7-5de5-4e02-a8f1-0b5fd592ebf4.png?width=192&height=344)
Press OK.
The phone memory will be backed up automatically when your phone is charging, the screen lock is turned on and a Wi-Fi connection is established.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cc2915c2-1c7e-4b1d-a018-4157f79718fa.png?width=192&height=344)
3. Back up phone memory to iCloud
Press Back Up Now and wait while the phone memory is backed up.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4eb7943e-64f6-4737-8479-29ca3ae92ca8.png?width=192&height=344)
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4eb7943e-64f6-4737-8479-29ca3ae92ca8.png?width=192&height=344)