Have you seen this rumor somewhere specific? Share a link in the comments, and I’ll help investigate further.
Open the eShop on your 3DS and search for "Pokémon X Update."
: Resolved an issue where special entry animations for certain Poké Balls (such as Great, Ultra, and Luxury Balls) would not play when the lead Pokémon was sent into battle.
A true “Update 13” would require reverse-engineering the entire 3DS Pokémon codebase – a task so massive that no team has claimed it publicly.
Update 1.3 is a cumulative patch of approximately . It is required for all networked features, including: