Greenpois0n Windows Download Jailbreak for iOS 4.2.1 Now Available

Just a quick heads up–Greenpois0n for Windows is now available! Thanks, Chronic Dev Team! Click here to download RC5.4.

Also, there was an update to the Mac version. Click here to download RC5.4. The site is getting hammered right now so keep trying.

Thanks to Michael for the email!

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32 Comments
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SgtAdam
SgtAdam
15 years ago

Are we able to run this over our currently tethered 4.2.1 redsn0w jailbreak like the mac users can do?

Vic
Vic
15 years ago

does the jailbreak work for iPhone 3G?

Gary
15 years ago

You should be able to as these Mac/Windows builds are only different to run on your OS. Methods of jailbreaking remain the same on the iPhone.

Gary
15 years ago

You should be able to as these Mac/Windows builds are only different to run on your OS. Methods of jailbreaking remain the same on the iPhone.

Gary
15 years ago

You should be able to as these Mac/Windows builds are only different to run on your OS. Methods of jailbreaking remain the same on the iPhone.

Asdf
Asdf
15 years ago

If you have a iPhone 3g, just redsn0w, not greenpois0n (you could have done this right from the time 4.2.1 was released unlike later versions of the iphone).

Slim_902
Slim_902
15 years ago

Worked for me. Ip4 iOS 4.2.1 tethered via RS. Now untethered via GP!!!

Slim_902
Slim_902
15 years ago

Worked for me. Ip4 iOS 4.2.1 tethered via RS. Now untethered via GP!!!

Ex
Ex
15 years ago

Yes

Vic
Vic
15 years ago

will it be tethered or untethered if i use redsnow for 3G?

Gary
15 years ago

Untethered.

harr
harr
15 years ago

is the new version for mac any better and more stable than the previous versions? The jailbreak did not work when I first tried and I am not sure I want to risk it again.

Gary
15 years ago

It should fix some problems/bugs from the first release. Best to try again.

lello91
lello91
15 years ago

unlock available or not yet !!?

Ex
Ex
15 years ago

Just try it.
You can’t do anything bad to the device

harr
harr
15 years ago

When I had tried the first time I had the 4 errors come up, I then tried to restore and it wouldn’t restore so that’s why I’m a little cautious.

Vic
Vic
15 years ago

thanks!

7amod
15 years ago

works great

Anon Sav
Anon Sav
15 years ago

I’m not on contract I bought the phone outright, would jailbreaking affect me?

Gary
15 years ago

No.

SgtAdam
SgtAdam
15 years ago

Nice, now I don’t have to panic when my phone is running close to 10% or lower.

Gary
15 years ago

Tethered jailbreaks are never fun, as my iPad was tethered 4.2.1 via
redsn0w. I just ran Greenpois0n over the jailbreak, and now it’s untethered.
🙂

Anonymous
Anonymous
15 years ago

do u guys think we should wait until RC5-b3 is released on windows before jailbreaking? or just go ahead with the b2?

Stevie-Coops
Stevie-Coops
15 years ago

Works for me, iphone 4

Gary
15 years ago

So far, based on the comments this version is good to go. I’m sure
@p0sixninja fixed some bugs after hearing about them from the initial OS X
release.

Gary
15 years ago

Nice. I just used the Mac version, worked like a charm.

Anonymous
Anonymous
15 years ago

-1

AOMalley05
AOMalley05
15 years ago

Will this activate the phone?

SP
SP
15 years ago

hey guys i jail broke my phone with limera but now need to upgrade my firmware and such..

will it matter if i use green poison now to jailbreak?

what will happen to all the stuff i have downloaded from my jailbreak if i use green poison instead of limera???

help…. : (

Gary
15 years ago

Download AptBackup in Cydia. Update, jb with greenpois0n. done.

smiley
smiley
15 years ago

My home button is broken so I can’t put it in DFU mode, only restore mode..how can I make it work using restore mode? 

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