I need help. I just started using my hotspot on my galaxy s4 and it was a hotspot. My phone would over heat really bad everytime it was in use and I didnt know if it was bad or not so I just didnt use the phone while it was active. Now my memory card isnt working anymore. Ive tried putting it in another device and still nothing. I also tried putting in a new memory card in the phone and they worked so im thinking it fried my memory card. How do I get all my files back from my memory card???