Transfer SD Card Files to PC

First off, I am new to this board and to Arduino projects altogether. I have an unreadable microSD card from my phone that will not even detect in any PC. With the Arduino and ethernet shield, I was able to verify that the files are in fact still on there. I have been trying to transfer the files to my PC using sketches that I've found on here and also using processing sketches but have not been successful. It keeps creating a blank file on the PC but that's as far as it gets. Can anyone please help guide me as the files on this card are VERY important. Thank you in advance.

I suspect that your File Allocation Table (FAT) is intact but the files are simply not there. If the files are that important to you, you could try using a data recovery service, but they are expensive and there's no guarantee of success.