Few minutes ago we posted that PwnageTool 4.1 for Mac OS X is available for download; and now here we are back with full step by step guide to jailbreak iPhone 4, 3GS, 3G, iPod touch 4G, 3G on iOS 4.1 and iPad on iOS 3.2.2 using the new version of PwnageTool for Mac; hit the jump for guide.