I never bought anything online with my 3ds
My 3ds console is logged into another nintendo ID then my Wii U is, I want to log it into my Wii U ID
So I need to format my 3ds for doing it and I'm afraid my Pokemon and SSB4 records will be deleted
Will it? or I can do it without being scared for my games data to be deleted?
PLEASE ANSWER AS QUICK AS YOU CAN