If you've been gone digging through the CrackBerry Forums then you know the rumored, next official release noted is 10.2.1.3247 and it's supposedly in the hands of carriers for testing right now. Rather than waiting for carriers to push it out though, you can grab the autoloaders right now for most BlackBerry 10 devices. So, what devices are the list working list?
The BlackBerry Q5, Q10 along with the BlackBerry Z30 and Z3. The only exception here is the BlackBerry Z10. Unlike a lot of other leaks where the STL100-1 is excluded, this release sees STL100-1 as the only Z10 version supported. Someone can likely build an autoloader for all other Z10 versions but for now, STL100-1 only.
As always, be sure to perform a full backup using BlackBerry Link before you install any OS. Check out our full tutorial on using an autoloader here and don't hold us responsible should anything go bad — though you can always reload your OS. If you want to know what has changed, what's new then head on into the CrackBerry Forums and discuss it some more.
Download OS 10.2.1.3247 for the BlackBerry Z30
Download OS 10.2.1.3247 for the BlackBerry Q10/Q5
Download OS 10.2.1.3247 for the BlackBerry Z10 STL100-1 model
Download OS 10.2.1.3247 for the BlackBerry Z3