iH8sn0w.com just released Sn0wbreeze 1.6.2 (for Windows) as the effort to fix problems found on iBooks, Youtube also iTunes error issues. And for iOS 4 jailbreaker such problems is pain in the neck.
Sn0wbreeze 1.6.2 also added with the additional support for old bootrom (check your bootrom version on Windows or How To Find iPhone 3GS Bootrom Version On Mac“>Mac) for users of Spirit jailbreak tool who are able to jailbreak iOS 4 using Sn0wbreeze
Jailbreaking tutorial for iPhone 3G, iPod touch 2G (not MC model) and iPhone 3G (Old Bootrom only) with Sn0wbreeze 1.6.2 are similar with instructions for previous release. As usual after your iPhone is jailbroken, you are able to unlock it, read the following tutoial to jailbreak iPhone with Ultrasn0w 0.93!
Download Sn0wbreeze V1.6.2 for 4.0 Windows Only
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