Thanks again josh I finally got the time to do it now I need some guidance how to use a rooted phone I will really appreciate
Well first and foremost you absolutely need to know what you are doing before you make changes, cause after you have root you also have the ability to wreck your phone. Not trying to scare you, just have a healthy level of caution
Ok good to know.. What's the purpose of doing the fastboot and the utility? What that's to my phone?
The fastboot will return your phone to it's brand new state, like it came out of the box. It will erase everything, but I'd recommend it because it's nice to start fresh. Just make sure you back up anything you don't want to lose