If you have an iPhone, you should backup your device as soon as possible. This is especially important if your device is lost or stolen. If you don’t back up your iPhone, your data and apps may be lost forever. To backup 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 location for the backup to be stored (you can choose a local hard drive or iCloud).
  4. Click on Backup now and wait for the process to start.