For anyone who recently picked up the BlackBerry Curve 8530 for Sprint, they should know that an update is available to the just released handset. You can download the update which will put you into OS 18.104.22.1689 – which is available through RIM’s site and clocked in at around 97MB. It started rolling out to select Sprint employees at first, but now was made officially available to everyone else. Still there is no word what new features or differences it brings along when compared to the previous version. So if you have some time on your hands to kill, then you might as well give the update a shot.