Ok so I took the sd card out of my friends phone to put my sd card in so I can look at all my pics and stuff because my phone broke and I wanted to see what I had on it. But I realize I forgot to hit unmount before I took it out. When ever I stuck the sd card back in and tried torked then put his back in and still nothing go to zedge it said need sd card to run this app please insert one. Well I took the sd card out again and tried to click mount before I stuck it in but mount wasn't lit up it was unclickable. So I resterded the phone all that good stuff and nothing. Then I tried my sd card again and it worked then I stuck his back in and nothing. What do? Did I mess it up by not clicking unmount first?