Over at HackMii, bushing has posted a brief article on the DSi. He has purchased one for himself, and hints at an attempt to dump the NAND. Similarities in the Wii and DSi system are already seen, such as in the use of TMD files for updates, etc.
While still in its infancy, a newly created wiki, DSiBrew, has been founded. If you have any information regarding the DSi software or hardware internals, bushing invites you to contribute!
From HackMii:
Nintendo recently began selling their next-generation handheld console, the Nintendo DSi. I picked one up on eBay from Japan, since they will not be available for sale here in the US until April.
Bunnie did the first real writeup of this thing, which was enough to encourage me to buy it. I, of course, took it apart and nearly broke the thing (blew a fuse) while trying to dump the flash on it; I didn’t succeed.
The reason this device is interesting to me is that the DSi seems to be to the DS what the Wii was to the GameCube. The DSi has two modes — a “native mode” and a “compatibility mode”. In the compatibility mode, the clock is slown down to half the speed and access to the new peripherals is disabled — sound familiar? In the native mode, you get a faster clock and more RAM — used to perform the real-time face recognition and image processing shown above — as well as an SD slot and two cameras (front and back-facing). The device boots up into a “System Menu” that is fairly reminiscent of the Wii.
Oh, did I mention that it has a Shop Channel where you can download apps, like Opera? And you can download firmware updates online? Hey, guess what — we can download firmware updates online!
The ticket and contents are downloadable in the same way. Unfortunately, they aren’t reusing the same common key, so we can’t actually disassemble anything (yet). Although they’re probably reusing much of the ES code from IOS, they probably fixed the blatant flaws that allowed us to rip the key and fakesign.
Now all we need is someone to step up to the plate and grab the new key! Then you can come and start filling in our new wiki.
Check out bushing’s HackMii post, or take an early glimpse at DSiBrew!
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