1. Find "iCloud Backup"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-02388bf3-9a3d-4516-a12a-609d1fa3f2ac.png?width=208&height=454)
Press your Apple ID.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0953291a-a81c-42b3-9cbe-c072cdab5dc7.png?width=208&height=454)
Press iCloud.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ba1e595d-1d5d-421d-a393-9458ca8e2772.png?width=208&height=454)
Press iCloud Backup.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4c38019f-2689-423b-bb4d-db9d9cadf201.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-0bda5dd3-9f98-456c-ba26-70b2de3458fa.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-c87e9574-5c7c-4381-93a6-841ce01d8b95.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-72927b66-045f-4ed1-976f-4b665f521604.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-72927b66-045f-4ed1-976f-4b665f521604.png?width=208&height=454)