Missing S NOTE file?

[Wiccancowboy]

I recently got the SGN3, and started fiddling around with it. Originally, I just put my micro SD from my old phone into the SGN3, and created a locked SNOTE file. Then I decided that I wanted to have a clean slate with plenty of storage, so I backed up the Micro SD on my computer, and then formatted it through the SGN3 settings interface. Now, I can't find that locked SNOTE file to save my life! Is there any way to find that, or is it lost completely?

(Sorry if this is a repeat, too many threads to sift through)

Thanks!

Jeff