Don't use zerg! Use t679 root zip. You can find it on the xda site. Look read and research. And you won't brick your phone. Zerg rush WILL NOT WORK.
*So far as the theories of mathematics are about reality, they are not certain; so far as they are certain, they are not about reality.
*Do not worry about your difficulties in mathematics, I assure you that mine are greater. - Albert Einstein (1879-1955)