If there is any DLC and you want to download it, you'll be asked to do a connection to the eShop for the transaction to work.Okay, question. Thinking about getting a retail X/Y copy, updating to 6.1 and just getting a DS2 to tide me over 'till the Gateway team update their cart to work on 6.1 (I realize there's a chance I'll either be waiting a very long time, it'll never happen, or the wait may not be too long). Will any online features of Pokémon X/Y require me to update my 3DS to the latest firmware, or can I stay on 6.1?
Also, the Pokemon app that'll allow you to store Pokemon and stuff, will have to be downloaded from the eshop, which requires the latest update.