Galaxy S4: How can I recover a deleted S memo?

[alpeshshahindia]

Hi, i had some data in s memo for s4 i9515 having anroid kitkat, which got deleted , i dont know how ?
Can any one help me / advise how i can recover the same/
urgent response is appreaciated

 

[Rukbat]

If the phone is already rooted and you have a file recovery app installed on it, run that app and recover the file. If the phone isn't rooted, and/or you don't have a file recovery app installed on it, rooting and installing an app can overwrite the file you're looking to recover, so in all practical terms you can't. (Which is why anything you don't consider useless should be backed up.)