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Engadget reports that Hacker iH8Sn0w updated the Sn0wbreeze tool, adding support for iOS 4.2.7



The usual caveats apply: you'll have to get your hands on a copy of iOS 4.2.7 (just do a little Googling) and there is always a very small chance that something could go horribly wrong and you'll wind up with a very shiny paperweight.
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