The iPhone hacker behind sn0wbreeze, f0recast and BlackBreeze today has posted a tweet via his twitter account in which he has confirmed to have grabbed the decryption keys for iPhone OS 4.0. While the OS hasn’t been jailbroken yet, but according to iH8sn0w, it is very much possible.

Jailbreak iPhone OS 4

decrypting the firmware and Jailbreaking it 🙂

Wow, some blogs are really off on accuracy. So far, 4.0 is NOT jailbroken, but is possible. I also do not have an exploit for a jailbreak.

Apple yesterday unveiled iPhone OS 4 which brought more than 100 new features and over 1500 new APIs for both users and developers respectively. iPhone OS 4 is fully supported on iPhone 3GS and iPod touch 3G. iPhone 3G and iPod touch 2G will run most of the things except for multitasking. An iPad version of iPhone OS 4 is expected to be released this fall.

In mean time, you can follow our complete jailbreaking guide for iPhone 3.1.3 firmware for iPhone 2G, 3G, 3GS and iPod touch 1G/2G using redsn0w 0.9.3, redsn0w 0.9.4, sn0wbreeze, PwnageTool 3.1.5. Unlocking can be done using ultrasn0w or blacksn0w.

For iPhone 3.1.2 firmware, you can use blackra1n, PwnageTool, redsn0w, sn0wbreeze, ultrasn0w and blacksn0w to jailbreak and unlock your iPhone and iPod touch.

Stay tuned as we will keep you updated on the entire jailbreak situation.

For more iPhone OS 4 coverage, check out our iPhone Activity Center, and the great coverage done by Imran of ithinkdifferent here.

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