How to Jailbreak Your iPod Touch 3G, iPod Touch 4G Using Greenpois0n (Mac)
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Posted February 4, 2011 at 2:09pm by iClarified
These are instructions on how to jailbreak your iPod Touch 3G and iPod Touch 4G using Greenpois0n for Mac. Greenpois0n supports iOS 4.1 and iOS 4.2.1 firmware. UseLimera1n if you want to jailbreak iOS 4.0, iOS 4.0.1, iOS 4.0.2.
Step One Open your web browser of choice and navigate to http://www.greenpois0n.com. Click the Mac link at the bottom of the screen.
Step Two When prompted save the download to your desktop
Step Three Double click the downloaded greenpois0n-osx_rc5.zip file to extract the archive. Quit iTunes then double click greenpois0n from the desktop to launch the application
Step Four Connect your iPod to the computer, power it off, then click the large Jailbreak button
Step Five You will now be instructed on how to place your iPod into DFU mode. You can get help with this here.
You will be asked to press and hold the sleep button for 3 seconds.
Continue holding sleep; press and hold home for 10 seconds.
Release sleep button; continue holding home for 15 seconds.
Step Six Once your iPod is successfully in DFU mode the jailbreak will begin.
Step Seven Click the Complete button once the software application has completed.
You'll notice some verbose mode text scrolling on your device.
Step Eight After the iPod restarts you'll notice a new Loader application on your Springboard. Press to launch it.
Step Nine Press to select Cydia then press the large Install Cydia button that appears.
Step Ten Once Cydia has installed successfully you can remove Loader from your device. Press the Options button then press the Remove Loader.app button.
Step Eleven Reboot your iPod then run Cydia. Let it do all the necessary updates.
***A big thanks goes everyone who made this jailbreak possible.
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when i was jailbreaking my itouch there are some errors.. i finished the download and it shows the logo of greenpoison.. but why is my icon loader on the springboard white, when ts suppsd to be green?
What kind of jailbreak is this root/mobile (I guess that's root/userland?) It seems there is a default user, sometimes that's root, sometimes that's mobile, which one is Greenpois0n use? How can I tell right off the bat? If I install lighttpd+php & run a whoami, is that a lighttpd user or the username I'm looking for?
if you have an 8 GB ipod it is 2G for sure.
also be advised that this is the final ver. (4.2.1) for this ipod no more updates.
i want to know as well will it support this model because redsn0w for some reason doesn't support this device
and this device is always forgotten.
please make some effort in making it support it.
this will be the last of it.
For what it's worth: 1. Read the documentation 2. Always make a backup 3. Relax; dont' do this or any other such things in a hurry 4. Your mileage may vary 5. Re-read and repeat.
Glad to see another option out there; I upgraded my iPT3G to 4.1 on Thursday PM right after the Limera1n jailbreak came came out; did my backups with TInyUmbrella, made sure my blobs were where they were supposed to be and then proceeded to install and run Limera1n. It took about 5 tries to get it right, but it did work. Patience is a definite virtue when it comes to jailbreaking...
Congratulations to the Greenpois0n crew; keep up the good work and here's hoping I don't need it, as the Limera1n worked just fine.
I have an iPT 3G and when I tried using this it failed at the verbose stage. It said that it couldn't find a file and so it actually told me "giving up" lol
When I tried to restart it, it got stuck at the apple logo too so I had to just restore it through iTunes. I lost everything but its better than it not working at all.
I did the JB with this on my iPT 3g and after I went to verbose mode, and completed until the installation of cydia - it hangs.. after couple of minutes my iPT went back to Apple logo and can NOT restart.. PLEASE HELP! I can't do anything now.. it's stucked at the Apple logo!