IPhone Dev Team firmware images to user-defined specifications. These firmware images often contain the APT interface Cydia as well as additional APT packages. Although PwnageTool is only for Mac OS X, a Microsoft Windows version called WinPwn was developed but is now retired. PwnageTool is freeware but not open source, and as mentioned inside the application, is copyrighted by the iPhone Dev Team. IPhone Dev Team The iPhone Dev Team was a group of engineers in the iOS (formerly "iPhone OS") community which had developed several tools to enable use of applications not authorized by Apple Inc on the iPhone, iPod Touch and
IPhone 3GS There are two ways to activate Voice Control: hold the Home button while in the home screen for a few seconds; or, change the effect of what double-clicking the home button does so it will activate Voice Control (only on iOS 3.x; on iOS 4 or later, double clicking the Home button opens the multitasking bar). VoiceOver, Color Inversion, and Text Zoom were introduced as exclusive features to the iPhone 3GS. VoiceOver is a feature that dictates music details, system menus, text, and other things which was first introduced on the third generation iPod shuffle. Color inversion reverses the color