Software Buttons (SB4All) (com.kokeshsoft.sb4all) on Google Play
Software buttons for any device, for limited introductory price of $1!Enable Soft Keys on any rooted phone! No need to edit any files, simply start the app on Rooted device and slick the button to enable the buttons. Don't you like soft buttons? Simply click start the app and click the button again to deactivate!Works on any Cyanogenmod,AOKP, Chameleon,... ROM, it uses default Android buttons, so in case your phone gets new Theme (CM for example), the buttons will get styled!** ONLY WORKS IF YOUR DEVICE IS ROOTED **