We are almost close to a new version of Greenpois0n to support iOS 4.2.1 jailbreak on iPhone 4, 3GS, iPod touch 4G, 3G and iPad.Developer Joshua Hill behind Greenpois0n jailbreak (Chronic dev-team) has confirmed that he is going to release an updated version of GreenPois0n with support for iOS 4.2.1 jailbreak as soon as he is done adding sandbox patches.
From the tweet:
iPhoneHelpr asking: I think the available latest build from the GP site is rc3_3
p0sixninja (Joshua Hill) replying: yea, at this point in time rc5 is right around the corner so we’re just pressing ahead to get it out asap
Greenpois0n RC5 will be tethered jailbreak for a while due to lack of time, Greenpois0n was scheduled to be release by the new year day but some more kernel patches in sandbox have to be applied, therefore, it has been delayed from its first targeted timeline.
rockybsr08 asking: I should clarify. Is it untethered on all devices?
p0sixninja (Joshua Hill) replying: no, i’ve been too busy working on updating it I haven’t had much time to work on exploits. I’m only human!
From the above quoted text,it is expected to see the tethered Greenpois0n within few days then it will be followed the untethered one when they got the enough time for that.
Update
Download Greenpois0n RC5 to Jailbreak (Untethered) iOS 4.2.1
Jailbreak iOS 4.2.1 with Greenpoison RC5 on iPhone, iPad and iPod Touch[How To Video Guide]
How To Fix Issues and Problems Using GreenPois0n RC5 on jailbreak iOS 4.2.1
Enable / Disable Animated Boot Logo in GreenPois0n RC5[How To]
Download GreenPois0n RC5_2 for Untethered iOS 4.2.1 Jailbreak
Download GreenPois0n RC5 iOS 4.2.1 Untethered Jailbreak for Windows
Jailbreak iOS 4.2.1 with Greenpoison RC5 Windows on iPhone, iPad and iPod Touch[How To]
Thanks to redmondpie via coveringweb
This is just ridiculous,it’s taking so long for them release the new rc5 jailbreak and it’s only gunna be tethered?!?!?!?!
Greenpois0n RC5 Is coming out February 11th according to Wikipedia and the Chronic Dev Team ( Greenposi0n makers)
There’s a possibility limera1n will be released febuary 10..a day before verizon iPhones.. When 4.3 firmware gets released it won’t be jailbreakable apple pached the kernel file jailbreakers have been using to jailbreak so I hope when chronic dev team or geohot releases there jb there won’t be any problems
Shohag: The Windows version is out guys…check the same at the link below:
http://www.iwebsnacks.com/2011/02/greenpois0n-rc-5-jailbreak-guide-for-ios-4-2-1-windows-users/