Super Task Killer is also known as STK. It is a tool to kill applications running. *Uninstall,reinstall and restart your phone can solve Froyo issues *Click application in running list to get dialog to select operation,such as kill, open, uninstall, etc. *push hard key to switch to applications or system tasks. Tag: taskiller taskkiller task killer taskmanager manager panel taskpanel process app advanced task killer atk