Chronic Dev Team has just released the Greenpois0n RC5 for windows to jailbreak iOS 4.2.1 iPhone 4, iPhone 3GS, iPhone 3G, iPod Touch 4G, iPod Touch 3G and iPad. The Greenpois0n jailbreak is untethered and doesn’t require SHSH blobs of iOS 4.2 Beta 3 to be saved on Cydia. Make sure your device is running [...]