Jailbreak iOS 4.2.1 Untethered Windows Greenpois0n RC5

Download link: https://sites.google.com/site/rcdownloaddownload/test/gp_win_rc5_b2.zip?attredirects=0&d=1 Enter DFU mode, then press "jailbreak!" wait until its finished and you will have ur device jailbroken. GreenPois0n is compatible with: * iPhone 4 * iPhone 3GS * iPad * iPod Touch 2G * iPod Touch 3G * iPod Touch 4G