Is there any way to recover a deleted photo/video on iPhone OS 3.1

Question

Is there any way to recover a deleted photo/video on iPhone OS 3.1 I just confirmed the delete of a video and i would like to know if there is any possibitie to recover it. If possible without having a jailbreaked iPhone.

Answer 1

If you performed a backup recently on iTunes, there may be hope.

If for some reason, you lost some important information on your iPhone, whether from 3rd party applications, your photos, contacts, notes, SMS, call history, calendar, etc., and doing a restore from iTunes is futile, don’t give up yet! As long as you have performed a backup in iTunes recently, your data is safely tucked away in a database in your computer—but you need another tool that can read and extract the data so you can copy it back to your iPhone.

your iPhone backups are located in
in Mac
~Library/Application Support/MobileSync/Backup,
on PC
c:\Documents and Settings\Application Data\Apple Computer\MobileSync\Backup

Answer 2

There is no way to do a file recovery in a non-jailbroken iPhone if the lost file hasn't been sync lately.