RonnieJaysmith

Now all the applications are available to backup and restore data both paid and free. Andriod is best for backup as it synchronize with google and blackberry also sync its data to its server.

you can use undeleter.. you can use recurva from this website http://www.piriform.com/recuva
 
please note that the more diskwrite that happens after erasing a file means the greater change that the file can't be recovered. erasing a file using file shredder also ensures 0 recovery.