Apple iOS 5.0.1 jailbreak for iPhone 4 and 3GS is now available. I have tested it on my iPhone 4 and even semi tethering application is working. However, it does not works with iPhone 4s. Ready? Follow these jailbreak instructions:
First, make sure you are running the latest version of iTunes. Grab it from Appleâ€™s website. Update your phone to the 5.0.1. Download the iPhone 5.0.1 IPSW and proceed to the next step.
Click on â€˜Jailbreakâ€™ > â€˜Install Cydiaâ€™. You will now be told to put it into DFU mode as only then Redsnow can do its job.
Now, since this is a tethered jailbreak, you will need to start Redsnow again and select â€˜extrasâ€™. Now, click â€˜Just bootâ€™ to start your iPhone. To get the semi tethered boot, follow our post about iPhone semi tethered jailbreak.