DooMLoRD from XDA Developers has released version 11 of his Easy Rooting Toolkit, which allows users to easily and quickly root their handsets. However, only three devices are supported so far, including the Xperia S, Xperia Z, and the Xperia SP. The program works with both locked and unlocked handsets. If you have one of the aforementioned phones and want to use Easy Rooting Toolkit, check out the download links after the break.
Source: XDA Developers