1. Find "iCloud Backup"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-fc9d48e0-a867-49e7-a6de-2ca7432d17d0.png?width=208&height=454)
Press your Apple ID.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-df1076a7-5281-4eb9-ac67-55594ac0c641.png?width=208&height=454)
Press iCloud.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-36f44cbc-c4d3-4b5f-b000-85ebbfa27d19.png?width=208&height=454)
Press iCloud Backup.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-fb15b4e1-1123-402f-bc2b-fd61e26f49d9.png?width=208&height=454)
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-ca87aaf0-324c-4108-bb77-93e3129227e1.png?width=208&height=454)
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-08381d5d-6762-46f4-94c7-f6dacfc2aa30.png?width=208&height=454)
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-ac541922-c1ad-4b81-8c3a-c05b8f40b649.png?width=208&height=454)
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/7140723-f-ac541922-c1ad-4b81-8c3a-c05b8f40b649.png?width=208&height=454)