1. Find "iCloud Backup"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-58d2137b-8899-4078-b264-5f16e358b2ba.png?width=200&height=354)
Press your Apple ID.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-257e0ca6-6820-4d3e-bf27-ffbdd6bb4e3e.png?width=200&height=354)
Press iCloud.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2b44039c-accf-4c40-a33d-47e4b3456410.png?width=200&height=354)
Press iCloud Backup.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-442af935-9f3f-435b-90e3-e8ec91a13463.png?width=200&height=354)
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-4cdc9d2b-5355-4541-9f9a-3687bc55b469.png?width=200&height=354)
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-056ecc58-8b55-4421-98f7-46f8db297e8e.png?width=200&height=354)
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-63f78da6-796d-49c4-9fa3-50829f5e6e09.png?width=200&height=354)
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-63f78da6-796d-49c4-9fa3-50829f5e6e09.png?width=200&height=354)