Hello everyone. I have the bb curve 8900. This is my very first blackberry and I love it. Its kind of embarrassing of what I am about to ask. I am not sure what os I exactly have. The 4.1 or 4.2. Can anyone help me out how I can find out? Also, the .133 version is official on the blackberry website, but when I go on the website, I cant download it. I am not able to find it. Any help will be greatly appreciated. THanks