What is iCloudBackup?
iCloudBackup is a feature of iCloudthat automatically backs up your device’s data to iCloud. iCloudBackup includes your device’s settings, app data, messages, ringtones, and Visual Voicemail.
iCloudBackup is turned on by default, and it’s a good idea to keep it turned on so that you can restore your device’s data if something happens to it.
To turn on iCloudBackup:
1. Open the Settings app.
2. Tap iCloud.
3. Tap Backup.
4. Turn on iCloudBackup.
To back up …