rob dyrdek justin bieber t rex

Apparently, when he wasn#39;tKnightWRXApr 21, 12:10 PMReports are the file isn't sent to Apple, it doesn't leave the iPhone/iTunes backup. It exists to cache the location of nearby cell towers to provide a rough location in an area with no GPS or data connection. If it wasn't persistent, it would be pointless This explains it very well: http://forums.macrumors.com/showpost.php?p=12432603&