The new Jailbreak tool named the JailbreaMe 2.0 Star has been released by Comex and if you want to jailbreak iPhone 4, 3GS or 3G on iOS 4/4.0.1 using it, then here is how to do it. Just do the instructions given below correctly to Jailbreak iPhone 4, 3GS, 3G on iOS 4/4.0.1 with JailbreakMe 2.0.
1. Connect your iPhone to the computer and take a backup in iTunes.
2. Now update your iPhone to iOS 4/4.0.1.
3. Now take the browser on your phone and go to this address : http://jailbreakme.com/
4. Now use the ” slide to jailbreak ” option to start the jailbreak process.
5. Wait till the files are downloaded by JailbreakMe 2.0 Star.
6. Now wait till the ” Cydia has been added to the Home Screen ” message is shown on the screen.
That’s it! Now you have a completely jailbroken iPhone with you.