There are many data stored on your iPhone devices, when you deleted some by accident, you can still recover them unless you have backup your iPhone with iTunes, so, it is highly recommend to have a regular backup for your iPhone, if backup, all of your data is still there, with iStonsoft iPad/iPad/iPhone Data Recovery, you can easily extract backup from your iTunes: hope this help you:
I found a way to sort of mount the drive and consequently do a data recovery, use iStonsoft iPhone/iPod/iPod data recovery software to recover lost iPhone data. . I think this is because each time I've restored the phone from a backup, data has been placed in a different location on the hard drive. Therefore, it has not overwritten these very same photos that have been on most of my backups for some time.
Try iStosnoft iStonsoft iPhone/iPod/iPod data recovery software to recover lost iPhone data
Get back photos, contacts, SMS, call records, voice memos, notes, etc. for iPhone, iPad, iPod.
* Extract to regain Apple device lost files from iTunes backup files.
* Recover kinds of files for various models of iPad, iPhone and iPod devices.
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