I haven't used my 3DS for quite some time, but with the announcement of Metroid Samus Returns I'd like to return to the system for a bit. I have Luma 3DS and I'm on 11.2U (new 3DS xl) and I want to update. However, I heard there was a ban-wave a short while ago. How would I update my system to keep Homebrew+CFW and get on the latest FW? Thanks!