Samsung's Epic 4G just recently got Froyo, but it might not be too long before the handset bites into another toothsome treat -- a user agent profile at Sprint's own website lists a newer software based on Android 2.3. We can't say definitively whether this ED12 build will actually make it to retail phones anytime soon, mind you -- our own Epic 4G is presently on EC05 right now -- but it seems very likely that Europeans