Crazy. Another OS has leaked in the CrackBerry forums today for the BlackBerry Z10 and BlackBerry Q10. This version is OS 10.2.0.1443 and is available for the BlackBerry Q10 and BlackBerry Z10 models STL100-2/3/4 (sorry, not STL100-1). It's been under a week since the last leak of 10.2 so we're sorry for making you work so hard to keep up to date.
Head to the forums to get the scoop on this one. Before installing be sure to perform a full backup and know what you're getting into. Check out our tutorial on how to use an autoloader for more help.
If you do install be sure to hit up the comments and let us know how things are going for you.