blackra1n RC2 is Live! George Hotz (aka geohot) has released an update to his already popular jailbraking tool named blackra1n which can jailbreak all iPhone’s (2G/3G/3GS) and iPod touches (1G/2G/3G) running iPhone firmware 3.1.2. Follow our step by step guide’s posted below to jailbreak your iPhone and iPod touch running iPhone 3.1.2 firmware with blackra1n RC2.