If you've been itching to try out a new leaked OS, now is your chance. After the release of the updated device simulators to 10.3.1.2072, that OS has now appeared for all BlackBerry 10 supported devices as well. While the update is noted to be similar to that of OS 10.3.1.1949, some folks in the CrackBerry Forums are seeing some minor improvements.
You can dig through the fixes and findings thread yourself to see what others are saying as well as grab the download for you respective device(s). As always, it's not official software you are loading so should you decide to load it you do so at your own risk. Hop into the forums and find the best link for you to download from as there are now several options for each device.