iBackup Extractor allows you restore your iOS device from a previous backup it has found on your computer. To get access to this functionality, simply select the "Devices" pull-down menu in iBackup Extractor software and click on "Restore".
Connect the iPhone, iPod Touch or iPad you're trying to restore and select the backup you wish to restore the device from using drop-down menu in iBackup Extractor. Click on "Continue" at the screen below, following which iBackup Extractor will read the connected iOS device and determine whether the selected backup is compatible with it.
The program will then display a comparison between the source backup and the device connected, including the name of the device, the Type, and the firmware version. iBackup Extractor will only allow you to restore your iOS device using a compatible backup.
If you choose to continue, a Confirmation menu is then displayed. As displayed, everything on your device will be replaced by the data in the selected backup, so please make sure you wish to proceed before pressing Continue. Keep in mind that your music, unlike the rest of your device's data, is not contained in the backup, meaning you need to re-sync your device if you wish to add it again.
The device will then have all of its data restored. This process can take a few minutes. When your iPhone, iPad or iPod Touch has been successfully restored, a message will be displayed informing you of the operation's success.