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How To Jailbreak - 4.0.2

Devices
iPhone 3GS, 4, iPod 3G, 4G– use method #1
iPhone 3G, iPod 2G – use method #2

Methods
Method #1: Limera1n Final Build
Method #2: Redsn0w 0.9.5b5

 

Method #1

What You Need

Steps

  1. Plug in your iDevice to your computer and launch Limera1n.

  2. Click "Make It Ra1n"

  3. You're done! Enjoy!


 

Method #2

What You Need

Steps

  1. Plug in your iDevice to your computer and launch Redsn0w.

  2. Click “Browse” and select the 4.0 firmware file for your device.

  3. Click “Next” and wait for Redsn0w to load the files. It will move to the next screen when it’s finished.

  4. Select the desired options and click “Next.”

  5. Make sure your device is off before continuing.

  6. Click “Next and follow the on-screen instructions.

  7. Once Redsn0w finishes, wait for your device to finish loading.

  8. Congratulations, you’ve just jailbroken an iDevice on 4.0.2!