Apple has recently released iOS 4.3.5 and you might be wondering what the best way to jailbreak it might be. Thankfully, we have made custom PwnageTool bundle that allow users who rely on carrier unlock to jailbreak iOS 4.3.5 on iPhone 4. Why use PwnageTool over Redsn0w for 4.3.5 jailbreak? well by using this method, you'll be able to preserve your old iPhone baseband which is useful if you're looking to unlock your device using Ultrasn0w afterwards.