Previously, the R4 card was used (or supposed to used at least) to install homebrew games that indie developers would cook up for the DS. However, the R4 could also be loaded with easily accessible ...

R4 game cards are essentially blank cartridges designed for the Nintendo DS, allowing users to load homebrew software onto their DS systems. These cards have also been widely used for pirating ...

Nintendo is asking for the cease of marketing, sales and importation of these Chinese-made devices. The R4 allows easy software piracy by fitting right into the DS's cartridge slot.

Nintendo files lawsuit against website "blatantly promoting and selling" R4 devices News by Stephany Nunneley-Jackson Former News Editor Published on Aug. 7, 2013 ...

Nintendo’s lawsuit backfires: R4 prices, demand sky-rocket Prices of the R4, the DS homebrew device that has Nintendo fighting pirates … ...

The importation, sale, or advertising of the R4 card, sometimes (often?) used to pirate Nintendo DS games, is now illegal in the UK. Defendants tried to argue that the R4 shouldn’t be demonized ...

The Mechanics of the Hack The hackers have used the Nintendo’s 3DS backward compatibility with the older DS and DSi consoles to hack the new 3DS into using the R4 cards.

The infamous Nintendo DS 'R4' emulator card and other similar devices have been declared illegal to sell in the UK by a High Court ruling, Develop reports.

It appears that the recent story regarding the sale of the notorious R4 Revolution for Nintendo DS, the chip that allows users to download and play pirated software illegally, has spurred the ...

Reports suggest that in North America approximately 90 percent of DS gamers are now using the notorious R4 piracy chip to get their illegal fix of hand-held gaming.

Nintendo secures UK R4 ban A High Court ruling clarifies existing law, specifying any device that circumvents DS antipiracy measures is illegal whether or not it has non-infringing uses.

Capcom has revealed that it has launched a new lawsuit against distributors of the R4 Revolution DS device in conjunction with 54 other game makers, including Nintendo.