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The latest firmware update for the Acekard 2i has been released. This allows the Acekard 2i to work on the current 2.0.x firmware of the 3DS, and also allows it to work on firmware 1.4.2 of the DSi and DSi XL. HWID44 model owners relax, as this works for those as well, with a minor bug when the system is reset.[/p]

As usual there's two update files, one self-flashing update meant for use on the DSi/XL (which won't let you cart swap), and the DSL version which can be used to cart-swap and flash/unbrick more than one Acekard 2i in a row.[/p]

Download
Source
On-going Discussion