Hello, I own a HTC Desire HD and everytime I insert a memory card, it won't work. It just says Removed SD Card. How I did this? I turned off the phone and then I removed the SD Card so I could put it inside another phone. As a result, the SD card didn't work in my Nokia 5230 Phone (yet any wont) so I put the SD Card back in the HTC Desire HD. I turned on the phone and a message appeared saying 'Removed SD Card'. I tried clearing the SD card reading, blowing in it to clean it but it still won't work. I placed it properly and it still won't work. What should I do?