This update is strictly required for trading, battling on the Battle Spot , and participating in official tournaments.
, which cannot read the standard encrypted files used by original hardware. Key Update Details (v1.4) 'Pokemon Omega Ruby & Alpha Sapphire' New Update News Pokemon Alpha Sapphire- Update 1.4 -Decrypted- ...
Necessary for any online trading, battling, or accessing the Pokémon Bank. This update is strictly required for trading, battling
If you could provide more details or clarify what you're trying to achieve, I could give a more tailored response. battling on the Battle Spot