Hi. I received a Tizen reference device at Senchacon last week. I flashed it to 2.2 today, and there are no back buttons on any of the applications. From reading the release notes of 2.2 it seems to be implying that all devices will have hard back buttons, however the reference device does not. So navigating through Settings, once I drill down a couple of levels (or even just one), I'm forced to kill the Settings app in order to get back to the main list of settings.
Is there some way to enable soft back buttons on the ref device? If not, is there a back gesture or some other way to navigate back that I'm just not clueing in to?