Apple’s iCloudservice can be used to back up your iPhone. This service can be used to back up your photos, contacts, calendars, and more. You can back up your data to iCloudby following these steps:
1. Open the Settings app on your iPhone.
2. Tap on iCloud.
3. Tap on Backup.
4. Make sure that the iCloudBackup option is turned on.
5. Tap on Back Up Now.
Your data will be backed up to iCloud.