msft.guy is back again, he has posted PwangeTool bundles for iPhone 3GS on iOS 4 GM Release which has been released yesterday. With this bundles you can jailbreak your iPhone 3GS, and unlock your device using blacksn0w.
3GS GM bundle.. Don’t forget to update Cydia or add OpenSSH and OpenSSL
I advice you to stay away from this bundles unless you are a professional user. You can wait for the Release of Final PwangeTool 4.0 release.
Also it’s recommended to wait untile iPhone Dev Team release the much waited Unlock tool by MuscleNerd, Which confirmed to be Released at the End of this Month when the iPhone 4G goes on sale!
In present time, If you want to jailbreak your iPhone OS 3.1.3, iPod Touch 3G, and iPad OS 3.2, You can follow the step-by-step guide to Jailbreak using Spirit From Here. [via Redmondpie]