GeoHot ’s Words on PurpleRa1n Jailbreak for iPhone OS 3.0.1

GeoHot has dropped some lines in regards to the compatibility of PurpleRa1n (Jailbreak for iPhone) with iPhone OS 3.0.1.
“Currently, it doesn’t work, and I don’t plan to ever make it work. Apple changed the kernel from 3.0 to 3.0.1, and I patch the kernel in a very specific spot. I code to make things simple, [...]

How the PurpleRa1n Jailbreak Works, GeoHot Explains

GeoHot has posted an entry at TheiPhoneWiki explaining how his jailbreak tool: PurpleRa1n jailbreaks iPhone 3GS.
Purplera1n is so simple, that it hides the complex work it’s doing from the user. Figured I’d describe it step by step

purplera1n sends the enter recovery commands using iTunesMobileDevice
once in recovery(iBoot), it sends the IBoot Environment Variable Overflow exploit
the [...]