The wonder kid George Hotz (aka Geohot) has now managed to jailbreak the newly release iPhone OS 4 Beta as well. He is the second one, behind the iPhone Dev-Team to achieve this feat. The following picture was posted by him on his twitter account which showed blackra1n running on iPhone OS 4.
got this one too —http://yfrog.com/esorcqpj
For the ETA (Estimated Time of Arrival) on release, please check out our detailed blog post here.
Last week, Apple 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.
UPDATE 1: Jailbreak iPhone OS 4 with Redsn0w 0.9.5 is here. Step by step instructions can be found here.
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- Untethered Jailbreak for iPhone 3.1.3 / 3.2 and iPad (Video)