Have you already updated your Samsung Epic 4G Touch on the latest FB27 Firmware leak? if yes then the next step is rooting your phone. Thanks to Calkulin of XDA Developers Forum you can now have rooted FB27 firmware phone by reflashing the FB27 firmware of Calkulin which is already rooted.
Congratulations, you have successfully rooted your Samsung Epic 4G Touch. You can now maximize your phone by installing more applications (root), flash new ROMs and much more.