Tekken 6 Update 1.03 -

: Included minor frame data adjustments for high-tier characters like Bob and Steve.

: A dedicated co-op leaderboard was introduced to track player performance in the campaign mode. Character & AI Adjustments Mokujin AI Improvements tekken 6 update 1.03

An unlisted change made dragunov’s f+3+4, 4 (the running stomp) track rolling opponents more consistently. : Included minor frame data adjustments for high-tier

: In online versus mode, the wooden fighter Mokujin received a specific fix; his fighting style now randomized with every single round , preventing players from getting comfortable with one style during a long match. tekken 6 update 1.03

If you are looking for the patch notes or trying to figure out why you need it, here is what 1.03 introduced:

: Adjusted how quickly damage dropped off during long juggle combos.