MyOS is a new tweak available from Cydia Store that can enable and disable the iOS features from within phone Settings without editing any iOS firmware file.
Toggle one or more features and then press the Respring button. By default, only the default features for your platform are enabled as of version 1.0.1. This app requires iOS 4.0+ to work.
You can turn off and turn on the following features with MyOS:
- Homescreen Wallpapers
- Unified iPod
- App Store
- HDR Photography
- Game Center
- Voice Control
As this app is available in Cydia Store only, so it means your idevice must be jailbroken to install this tweak. Different tools are available to jailbreak iOS 4.1 like Limerain, Greenpoison and if you rely on unlock then PwnageTool and Redsn0w.
You might also like to read these posts:
- Game Center for iPhone 3G [Thanks to Jailbreak]
- How to Install Game Center on iPhone 3G [Guide]
- SwitcherMod: A New Cydia Tweak to Add More Functions to iOS 4 Multitasking
- How to Enable HDR Photos on iPhone 3GS and 3G running on iOS 4.1