Time for a quick BlackBerry OS leak. To start off the weekend, Tour 9630 owners can now get their hands on 18.104.22.1688. That is, if they want to. You can grab it right here. If you do decide to download and install, be sure to let us know if you notice any notable changes or improvements in this build.
Keep in mind, this is NOT an official release. Download and installation of this OS is done at your own risk. Be sure to backup your device and take all necessary precautions before you proceed!