1. Find "iCloud Backup"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-41ffa20b-57de-4a47-969c-f76446ade6e0.png?width=204&height=366)
Press your Apple ID.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0d4613e2-b0b8-49d3-86b4-3891a85896f6.png?width=204&height=366)
Press iCloud.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-263104f0-2354-4a9d-87e3-261a89682c77.png?width=204&height=366)
Press iCloud Backup.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a5cabc74-8b73-4f6c-9c0a-d6aae033d4fd.png?width=204&height=366)
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-68dbf9b5-a131-46db-9915-2484be1af9b0.png?width=204&height=366)
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-eaf65983-e1f3-4da4-b820-89877c2e09b9.png?width=204&height=366)
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-30a05160-e9ce-4f1e-9250-8fb2086ee880.png?width=204&height=366)
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-30a05160-e9ce-4f1e-9250-8fb2086ee880.png?width=204&height=366)