I have the Evo 4G LTE. It's already rooted so I have root access. I have root explorer which (I think) is the easiest way to navigate through the root files. I know how to change some things but mainly audio (lock and unlock sounds, camera shutter, battery dying.) But I thought it would be cool if I could find the path to the Android picture that comes up during phone calls and change it to....well...whatever I want. Could AQ help me with this? I'm sure it's relatively easy.