Iphone 4

[Ⓜ MuscleNerd @MuscleNerd]

Any iOS 4.x.x or lower device where ultrasn0w works, also works in iOS5 (even iPad BB on 3GS). But *please wait* for our update!

[Iphone 4 @appleiphone4]

Apple IOS 5 to be released within a couple of hours
Will IOS 5 jailbreak be released today?

[iphone_dev @iphone_dev]

PwnageTool + redsn0w released w/4.3.1 untether from @i0n1c (all except iPad2) http://is.gd/AXmH8v #SundayIsFunday

[Ⓜ MuscleNerd @MuscleNerd]

@HaouasLeDocteur "Sunday is a Funday" meme is something we started 2 years ago :) http://is.gd/OtzzSn -- Sundays are good release days :)

[Joshua Hill @p0sixninja]

Go get it. www.greenpois0n.com

[Ⓜ MuscleNerd @MuscleNerd]

Yes, tethered 4.2.1 redsn0w JBers can just run #greeenpois0n over it for untether (restore only if you have problem)

[Ⓜ MuscleNerd @MuscleNerd]

We'll update PwnageTool with this 4.2.1 untether if we get the okay from cdev. Good job @pod2g and @chronicdevteam!

[Grant Paul @chpwn]

Nice job @chronicdevteam with greenpois0n (untethered jailbreak for 4.2.1)! Link: http://greenpois0n.com/

[Ⓜ MuscleNerd @MuscleNerd]

hah @chpwn kicking it up 10 notches: http://t.co/8IArIPJ (even more reason to jailbreak!)

[Iphone 4 @appleiphone4]

Iphone+5+lekt+uit+++ http://yfrog.com/gyduhuj

[Ⓜ MuscleNerd @MuscleNerd]

Mac owners willing to try out the "backup plan" of 4.2.1 untethered JB? Please see http://is.gd/jmBeQ (Happy Holidays!)

[Ⓜ MuscleNerd @MuscleNerd]

ipt4g 4.2.1 untethered JB w/4.2b3 kernel: http://is.gd/inE4e ... Wastes no exploits, but upcoming @comex JB maybe better

[Iphone 4 @appleiphone4]

Jailbreak Iphone 4 untethered still not available. Wait untill further notice. Run tinyumbrella first: http://tinyurl.com/36q33m4

[Ⓜ MuscleNerd @MuscleNerd]

Windows 7 or Vista users often need to use XP or 98 compatibility modes when launching redsn0w (right-click)

[Grant Paul @chpwn]

Remember: if you jailbreak 4.2 now, you will have to restore to use the upcoming correct jailbreak. I strongly suggest waiting.

[iphone_dev @iphone_dev]

Thanksgiving with Apple http://is.gd/hBSDs -- what the 4.2.1 jailbreak means to you (it depends on your device!)

[Iphone 4 @appleiphone4]

IOS 4.2.1 #jailbreak not tethered until comex finds a solution. Please do!

[Ⓜ MuscleNerd @MuscleNerd]

until @comex can pull another trick out of his hat, the 4.2.1 JB is tethered on all except 3G, older 3GS, & non-MC ipt2g

[comex @comex]

Whoa: "The Find My iPhone (or iPad or iPod touch) feature is now free to use without a MobileMe subscription"

[iphone_dev @iphone_dev]

FW 4.2.1 is public..don't accidentally accept upgrade offer from iTunes! Be sure to have 4.1 SHSHs before window closes!