Recover Data from iPhone after Restored to Factory Settings

Data in iPhone may be lost due to jailbreak, upgrade or restoring to factory settings. You’re very lucky if you have a backup in iTunes, storage devices or a third-party backup service. And you’re not supposed to be upset if you’re a careless person without any backup, because many iPhone data recovery utilities can help you recover lost data from iPhone after restored to factory settings and even restore and extract data from iTunes backup.