Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_6 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8E200 Safari/6533.18.5) Ive noticed after installing apps, a few of them will quit themselves on their own. Is there a quick and easy way to repair file system permissions should they get out of whack, similar to rom manager on the android OS, or disk utility on mac OS? Is this even necessary? I Know there's a way to do this via command line, but I'm wondering if there's an app in cydia that will accomplish the same thing. Thanks for any suggestions.