Good news Blackberry Z10 owners, if you’re hoping to update your phone to the latest version of Blackberry 10, the folks at Crackberry have reported that the version of OS 10.0.10.261 has been leaked, so for those of you familiar with sideloading these leaked updates, you can go ahead and download it from the Crackberry forums. Personally I am not too sure how to go about doing that, so it’s best that you should do your homework before going ahead with it. The update is “official”, but it has not been officially released to the masses, so we’re not too sure what exactly has been changed. However according to N4BB, this is the same OS that they are currently running on the Dev Alpha B device, and supposedly there are even more browser improvements, making its performance even better than what it used to be. We expect that there are probably a couple of bug fixes thrown in there as well, but we guess we will have to wait for the official change notes in order to get a clearer picture.