PLEASE BE AWARE WHAT YOU ARE ABOUT TO DO. I AM NOT RESPONSIBLE FOR ANY LOSS OR DAMAGE CAUSED DURING THE ROOTING PROCESS. CAREFULLY READ THE INSTRUCTIONS GIVEN.
Rooting is a process of unlocking manufacturers limitation imposed on the phone. Once rooted you can push your device beyond the limits. You can install custom ROM’s, install themes, uninstall stock applications, tweak memory and CPU for maximum performance and lots more!!!
Here I am going to explain how to root your device using z4root application.
1. Download the z4root.apk from the Android Tools page.
2.Plugin your device using USB and mount the SDcard.
3.Copy the apk file to your SDcard.
4.Install any file manager from android market to open the copied file from the sdcard. I would recommend to use AndExplorer application.
5.After installing the application open z4root
6.Once the application is opened you can find a button labeled “Root“. Click and you are done.
7.Reboot your phone.
Checkout this youtube video http://www.youtube.com/watch?v=SM1rBcYY620&feature=player_embedded