Hey folks, *
I own a Sony Ericsson K550i mobile phone. I also happen to have a 64 MB and 1GB memory card from Sony. The 64 MB card can be read by both the card reader and the mobile phone. The actual trouble is with the 1GB card. It used to work all right in the beginning, but as soon as I inserted into the phone, it was not detected. I tried restarting the phone and inserting the card again, but it didnít help. Now it is not working in the card reader either. What is wrong? Can someone help me?