Pre-patch Bob was a menace. His d+1 (a low poke) was nearly unreactable and had an absurd hitbox. Update 1.03 increased its recovery on whiff and reduced its damage from 12 to 10. More importantly, Bob’s "CD1" (Crescent Kick) lost its wall-carry potential. Bob went from S+ to solid A-tier overnight.
While the offline lag was the priority, Update 1.03 also brought necessary improvements to the game’s online infrastructure. The early days of Tekken 6 online were plagued by laggy matches that often degraded into button-mashing contests due to teleportation and rollback. tekken 6 update 1.03
Additionally, the "PS3 installation" bug was fixed. Previously, installing the game data to the HDD actually increased load times. Update 1.03 patched the asset streaming, cutting character select-to-match loading by nearly 40%. Pre-patch Bob was a menace