- Download CWM Recovery.7z from attachments. Extract Recovery.tar
- Download Superuser-3.1.3-arm-signed.7z (or newer from http://androidsu.com/superuser/). Extract Superuser-3.1.3-arm-signed.zip and copy it to your SD card (internal or external).
- Put your phone in Download mode. Flash Recovery.tar using Odin.
- Put your phone in Recovery mode. Flash Superuser-3.1.3-arm-signed.zip from recovery
- Reboot and ready