I have blackberry bold 9520 and I am using from last few month. It is nice product of blackberry and it has superb touch sensitivity. Blackberry messenger is one best social messenger for our generation people. It is have superb movie clarity and smart look. It is working fine but suddenly when I am playing music it shows error message. the message is memory card is corrupted and if you need to repair press yes to format memory card. If I press yes then I think it delete everything and my all data is lost but I donít want to loss my data. Anyone have idea how can I solve this problem?