Geohot Jailbreaks the iPhone 4
 

Geohot has announced that he has jailbroken the iPhone 4.

As far as a release goes, it probably won't happen from me. limera1n is little more than a raindrop on a website; it was never mentioned by me previous to this post. pwned4life is a complete invention of some blogger in a basement somewhere. When I said pwned for life, I was referring to the original iPhone, 3G, and Touch; which of course are, by the aptly named PwnageTool. Again, please don't ask for release dates. Every person that does makes me want to release a little bit less.

Considering that there already is a userland jailbreak coming for all 4.0 devices; Geohot may save his exploit for the future