This OS had leaked not too far back and now it is an official release from COSMOTE. OS 18.104.22.1688 is ready and waiting for download. The reports are good on this one, so get to downloading and install if you haven't already. If you're new to the updating my OS game, you can check out this tutorial to walk you through the entire process. Be sure to drop by the forums and report your findings. As always, use caution when updating your device.