Nintendo 3DS will not prevent R4

Nintendo 3DS consoles will be one of the safest in the landscape due to their more recent output is the Japanese market.
With the rise of piracy, Nintendo has worked on this aspect even more than previous models and have been able to achieve what they wanted, vulnerability.
Nintendo 3DS shall not prevent the R4, memory card which allowed the previous portables  known as  DSi and DSi   XL to be pirated, the two consoles most vulnerable through this attack.
The previous memory card of consoles used to load the game from the previous console and may increase piracy of the new console as it just arrived in Japan and soon in Europe.
You can only load games of Nintendo DS  but not Nintendo  3DS said  Destructoid .
Source: dailynewsengine.com