NEW UPDATE OF 3DS 8.0.0-18

It seems a new 3DS update ver 8.0.0-18  has come out again, and likely to be about security fixes. The change log is below, although it’s not really much. Introducing Nintendo 3DS version 8.0.0.18.

Some users are reporting that Nintendo DS flash chips are still functional after the update, including the Supercard DSTwo, R4i gold 3ds ,Ace3ds plus
Source