Just the other day we saw AT&T officially release BlackBerry Z10 OS 10.0.10.822 (software version 10.0.10.116) for the STL 100-3. This OS has now leaked for the STL 100-2.
If you intend to load this on your BlackBerry Z10. Make sure you check that it is the STL 100-2 model. You can do this by going to Settings > About. Look for the model number.
*NOTE* – This is an unofficial software release. There are no guarantees that it is stable. You may damage your phone. We assume absolutely NO responsibility for any damages that may occur. Install this leaked software release at your own risk.