Feeling adventurous? Then you might want to download the Bold 9700 OS 5.0.0.586 which has leaked out, which basically means this is not an official version, so update your precious BlackBerry Bold 9700 with care (and a proper backup beforehand) if you want to make sure that your data can be called upon if anything goes awry. For those who prefer to tread on the safe side, then we would suggest you wait until an official release is unveiled, so steer clear of this in the meantime. Of course, for those who have already installed this leaked OS and did not run into any problems, feel free to leave a comment on how you find it.