Siri Toggles it's a tweak that I told you about over the weekend when it was still in the process of development and testing. Well, in the meantime, the developer published it in Cydia, but he came along with SiriUtils, another one that completely imitates the functionality of SiriToggles. Both tweaks do exactly the same thing, both have exactly the same functionality and with their help we can open any applications in our iDevice and we can disable Wi-Fi/Bluetooth or change the brightness level of the screen using voice commands and Siri.
Both SiriUtils and SiriToggles are available for free in Cydia's BigBoss repo. Both tweaks only work on the iPhone 4S terminal.
