Ah, Well, my micro SD did corrupt, but I must say, I asked DZ-tech and the warranty still covers it. I was able to send in an RMA for replacement. I read the most common issue with my Kingston Japan 2GB and there was several people complaining how it bricks itself. I had mine for 5 months then it bricked. I can conclude that the reason it bricks is because of the faulty micro sd card.(in my case the Kingston Japan) I am currently getting it replaced but if I were you, I would try to get a Lvl 6 card and avoid kingston japan maybe?