In the event you haven't tired of Siri hacks, here comes yet another unintended use of the ole robo-handmaiden. This time, however, her jailbroken powers of automation are strictly for vanilla iOS purposes, so you won't find any demonstrations of car stereo or TV channel changing here. Instead, recently liberated iPhone 4S owners can look forward to a software package called VoiceUtils, available through Cydia, that allows Cupertino's best gal to open first- and third-party apps, unlock your phone (barring password protection) and even reboot. See? It's not exactly the most exciting exploit of Apple's much-touted software, but it is resoundingly practical. If you haven't taken a swig of greenpois0n's Absinthe just yet and are keen to extend your iDevice's voice recognition functionality, now might be the time to drink deeply.