So I rooted my optimus a few months ago, using gingerbreak, and I am pretty sure it is rooted because my superuser app is giving root access to some apps like wifi tether and they work fine. BUT, I went onto a pc emulator to pull a framework file from the phone so I could modify the status bar look and when I type "adb shell" it says access denied. It will not let me modify the system files, anyone have any advice?