Alright, time to put down the eggnog and grab your USB cables if you're into loading up leaks. OS 10.2.1.1925 has arrived for the BlackBerry Z30 and BlackBerry Z10 (1/2/3/4) in the CrackBerry Forums with notice that other devices such as the Q10 and Q5 will be supported shortly. At this point, there's no list of changes but I'm sure it won't take long before one appears.