Inventory delays may stifle prospective Galaxy S 4 owners, but such pesky hurdles appear to have little effect on Android's development community. An XDA-Developers member by the name of "djrbliss" has constructed a root exploit for Snapdragon-powered variants (see: all US carrier versions) of Samsung's newly christened flagship. While burrowing into your phone's software always carries some risk, the bold will find a complete how-to at the source link below.