How to Enable Game Center on Jailbroken iPhone 3G
The famous jailbreaking tool RedSn0w 0.9.6 beta to jailbreak iOS 4.1 on iPhone 3G and iPod Touch 2G has updated by the iPhone DevTeam.with the release of Redsn0w 0.9.6b1, you can now enable Game Center on the jailbroken iPhone 3G running iOS 4.1 firmware.