1. Find "iCloud Backup"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-5425986a-8052-44ba-83d9-91959b751c22.png?width=208&height=368)
Press your Apple ID.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e38655f3-8ce9-4346-b655-986fae218174.png?width=208&height=368)
Press iCloud.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d3dbcbb3-c2f7-4570-8117-40310246c4bd.png?width=208&height=368)
Press iCloud Backup.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-168edb6d-9a1e-4ab0-8cff-44dd90642c7d.png?width=208&height=368)
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-e5f44d28-856a-4bb8-8f41-dc4f2b61318a.png?width=208&height=368)
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-8fb02509-263d-4bf7-92d1-a6015d71dad1.png?width=208&height=368)
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-c17c37f4-1092-4cd4-bb3c-dbb7b812592a.png?width=208&height=368)
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-c17c37f4-1092-4cd4-bb3c-dbb7b812592a.png?width=208&height=368)