How To Jailbreak iPod Touch 4G, iPod Touch 3G, iPod Touch 2G On iOS 4.2.1 Using Greenpois0n [Windows

After you have successfully installed Cydia, you can uninstall the Loader application as it is no longer required. Tap on the Options button and then Remove Loader.app That’s it, your iPod Touch is successfully jailbroken and you should see Cydia on the .

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