iPhone backup is a critical function for any computer user. It allows you to revert back to your original settings if something goes wrong and you lose your data. iPhone backup can also be used to store important photos, videos, and other files. To back up your iPhone, follow these steps:

  1. Open the Settings app and select Backup and Reset.
  2. Select the iPhone from the list of devices to backup.
  3. Enter a name for the backup file and click OK.
  4. When finished, select Restore from this point on to restore your original settings if something goes wrong during the backup process.