It has finally hit the web but this time round it’s already too late and Hotz has a reason to finally give in and release his version before the dev team would because according to him they were delaying the release for no obvious reason.

Important

Now you can do untethered Jailbreak of your iPhone 3G/3Gs running latest firmware 3.1.3 with "Spirit".

Step by Step iPhone and iPod Touch (All models) Firmware 3.1.3 Jailbreak Guide Using Spirit

The application is currently Windows (excluding Windows 7) and you must have iPhone 3GS with 3.0 firmware installed and the Latest iTunes

Even though it just jailbreaks and not unlock your iPhone which mean you have to stick with AT&T but you will be able to download and install third party apps which are not authorized by Apple or AT&T.

Update: Purplera1n now has Vista, Windows 7 64-bit support.

Vista, Windows 7, International, 64-bit support
Less flakiness in the payload
Cydia tar cleaned up
Improved logging with slightly more useful errors
New kernel patches, codesign errors gone. Props posixninja
Added vm_map +x, passed vm_check
No winterboard yet, but now that ball is in Saurik's court 🙂
Still in beta, use caution

Download Purplera1n

(Mirror)

Read the steps if you are still not sure where to start

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