Last week, we had told you about Planetbeing unlocking his iPhone 4. Now MuscleNerd of the iPhone Dev Team has managed to unlock his iPhone 4 as well.

Geohot is one of the most popular guy in the iPhone/iPod Touch jailbreak/unlock scene. He has successfully managed to hack the PlayStation 3 as well. However, Geohot has been mum right from the time the Apple iPhone 4 was announced, and released.

Steve has released the RC2 version of the Blacksn0w unlocks for iOS4. The RC2 version of blacksn0w is just a “repackaged” version of the original iOS4 unlock released by geohot. The Blacksn0w RC2 also contains the binaries for 5.11.07 baseband for iPhone 3GS.