STEPS FOR INSTALLATION
1. Download CWM Recovery.7z from attachments. Extract Recovery.tar
2. Download Superuser-3.1.3-arm-signed.7z . Extract Superuser-3.1.3-arm-signed.zip and copy it to your SD card (internal or external).
3. Put your phone in Download mode. Flash Recovery.tar using Odin.
4. Put your phone in Recovery mode. Flash Superuser-3.1.3-arm-signed.zip from recovery
5. Reboot and ready