There is nothing to retrieve. If, indeed the disk was unformatted, then you couldn't have saved anything to it.
Now, if the disk had been formatted before you saved your data, and then somebody re-formatted the disk, then you could try Googling the term "RECUVA".
Use that to try to get your data back.
Hello,
i saved my files to a disk that was unformatted, is there any way i can retreive them?
Hi Sunny,
If you are a Windows user like me then you can surely recover lost data after format with this software with which i recovered my lost data from similar kind of situations. You can download it by visiting below given link for trial.