I own a Blackberry Curve for over two years and I have never had a problem with it, or bug. However it must be set and it is not always obvious to everyone. It took me three days to set up and a few more days to learn to use it well. Now I handle the eyes closed. Only regret, many applications do not agree with all Blackberry. I'm very happy. I ordered via my operator and the next will be as a Blackberry.