Buried deep within the latest Apple iPhone SDK – OS 3.2 if you’re counting – the codenames for the next generation devices have been spotted.
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Enigmatic folders named "K48" – thought to be the codename for the iPad – and the Nokia-sounding "N89" top the bill. Engadget’s source claims that this latter is highly likely to be the codename of the next iPhone (previous versions were dubbed the M68, N82, and N88).
In a similar move, the latest version Apple’s firmware (3.1.3) includes another new code, ‘N80’ which is apparently the new version of the iPod touch.