Apple’s new iOS refurbish to iOS 4.0.2 managed to close the PDF confidence hole that could be used by malicious hackers to steal data from your iPhone. The refurbish managed to tighten the hole upon a iPhone 3G, iPhone 3GS and the brand-new iPhone 4.
What about the strange iPhone, or iPhone 2G [...]

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Comex, a guy respsonsible for a iPhone 4 jailbreak, JailbreakMe that Apple has shutoff in todays iOS 4.0.2 software refurbish has expelled the source code for a exploits that he used to emanate JailbreakMe.
What this equates to is that if you are regulating an iPhone that is not updated to iOS 4.0.2 [...]

read more from " Comex Releases Jailbreak iOS 4 PDF Exploit Source Code "