Miraculously, I'm unbanned on my n3DS, on which I've done everything wrong:
11.4-U on A9LH w/ Luma 7.0.5 (haven't had the time to update to B9S yet)
been A9LH'd its entire life since I got it last year
frequent online Pokemon player w/ hacked (legal) mons using both PKSM and PKHeX
used Freeshop...