It’s always nice to get a visual of an upcoming bate update and we have such a visual for you today, a video walk thorough of the Apple iPhone OS 3.0.

The video takes us through a few of the features announced in Apple iPhone OS 3.0 and provide us with a preview of what we can expect from iPhone OS 3.0 when it eventually goes public later on.

The video comes courtesy of the guys over at Engadget, and shows that virtually most of the icons on the home screen remain untouched, although the SMS icon is now messages with a blank bubble, and the addition of a voice memos icon. Still I’ll leave you to watch the video rather than continue, so enjoy.