Earlier this week, BlackBerry OS 10.1.0.1483 roll out to developers. However, that release is stripped down of a few native apps. Today, a leaked OS for the BlackBerry Z10 version 10.1.0.1429 has leaked which claims to contain the full 10.1 OS. This OS currently supports STL100-2, STL100-3 and STL100-4 devices only. Get Instructions on how to install this leaked OS here. Download Links: STL100-2, STL100-3, STL100-4. Download the file that you need from the links up above. Make sure you download the correct version for your device. This is an unofficial software release. There are no guarantees that it is stable.