6.1.0-12U

The 6.1.0-12U system update was released on July 11, 2013, for USA.

Changelog

Official changelog:

• "The option to update StreetPass Mii Plaza is now available from the Streetpass Mii Plaza menu"
• "Updating StreetPass Mii Plaza will provide new features, such as the ability to change your Mii character's expression and the ability to purchase new StreetPass Mii Plaza games"

Updated titles

NVer was updated. The titles which were updated with the non-USA 6.0.0-11 update are now available with this update: Health and Safety Information, Nintendo 3DS Camera, and StreetPass Mii Plaza.