Hack: Overclock Your iPhone or iPod Touch (PC World)

[En.Khaled Alfaiomi]

PC World - The processor of the iPhone 3G is 600MHz, and the processor for the iPhone 3GS is 833MHz, but they are underclocked by Apple at 412MHz and 600MHz respectably. But a hacker discovered that you can overclock your iPhone in no time by simply renaming a file.

Source (http://us.rd.*****.com/dailynews/rss/security/*http://news.*****.com/s/pcworld/20100514/tc_pcworld/hackoverclockyouriphoneoripodtouch)