I have a GS2, and it's starting to slow down on me. It used to be as smooth as an iPhone, but now, not so much. Are there any apps, or things I can do to make it out-of-the-box fast again?
Also, any recommendations for games? I like FPS, and tower defense, but I'm open to anything.
EDIT: Forgot to mention that I very frequently clear out my RAM, so I don't think it's that.