How to restore from an iTunes backup

1. Start iTunes and use a USB cord to connect your iPhone or iPad to your computer.
2. In iTunes, go to File > Devices > Restore from Backup. If you have multiple backups, click 'Restore' and select the backup you wish to restore from the drop-down option. You can also click the device icon to bring up a summary box with the option to 'Restore Backup.'
3. Wait for the information to be transmitted to your smartphone. If you unplug the USB cable too soon, the procedure may be interrupted, and data on your device may be corrupted.

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