Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7) What are some things I can do to clean it up? I cleaned my safari history, cache, & cookies. Cleaned my YouTube history. Deleted apps I don't need. What else can I do to make sure it's running at peak performance?