sorry but I couldn't find any info on it so I just thought it'd be better to ask here. But are updates mandatory though? as far as I know the purple r4itt card still works with the latest update so I'm good but I don't like the thought of updating.
See I have 3ds on 3.0.0.6u with an r4itt, I just recently bought kid icarus uprising (still unopened) and wanted to know if it or rather any other games require a mandatory update? can't seem to find info about this.