Step 1. Install the software in the computer and then connect your iPhone to PC. Step 2. Choose a suitable mode. They are Recover from iOS Device, Recover from iTunes Backup File and Recover from iCloud Backup File. Step 3. Start scan your iPhone. Step 4. Preview and select what you want to recover.tep 1. Install the software in the computer and then connect your iPhone to PC. Step 2. Choose a suitable mode. They are Recover from iOS Device, Recover from iTunes Backup File and Recover from iCloud Backup File. Step 3. Start scan your iPhone. Step 4. Preview and select what you want to recover.