1. Find "iCloud Backup"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6037dd6a-bfbe-4294-b405-6d45c5820d4e.png?width=210&height=454)
Press your Apple ID.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-5f31ae74-c9a6-475e-a1b9-92835f42384d.png?width=210&height=454)
Press iCloud.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7e18b9c0-05f4-4b57-8b72-55fe38ef22f9.png?width=210&height=454)
Press iCloud Backup.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8d9fbd92-171b-4d96-ab44-e12b31223de2.png?width=210&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-181f65fb-b4e6-47ba-8f18-7fd7ac7e67bd.png?width=210&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-48b81cce-94bf-4aed-a9b8-c55843e7b077.png?width=210&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-3bbaf068-fff8-46f4-8015-14121193ff3c.png?width=210&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-3bbaf068-fff8-46f4-8015-14121193ff3c.png?width=210&height=454)