Greenpois0n can be used to jailbreak your iOS device on a Mac or PC, this tutorial will explain how to jailbreak your iPad iOS 4.2.1 using Windows. Click here to view the Mac tutorial.
Before you get started you should plug your iPad into the computer and sync your iPad ( If your iPad is already Jailbroken, restore it in iTunes before using Greenpois0n). Then, quit iTunes and turn off your iPad.
- Download Greenpois0n for Windows here http://www.greenpois0n.com.

- Save the file to your desktop, then right click on it and extract the file to your desktop.

Double click on greenpois0n.exe and run the application.- Click “Prepare To Jailbreak” and follow the instructions to put your iPad in DFU mode.

- After your iPad is in DFU mode, click “Jailbreak”.

- You should see some text scrolling on your iPad. After the iPad restarts, you will have a loader icon on your iPad.

- Tap on the loader icon then select and install Cydia.

- Once Cydia has installed, you can remove the loader app. You should now have a untethered jailbroken iPad.

You can sync your iPad to reinstall your iPad content.

















I can’t seem to get SBsettings
Ive done it and it worked
Thanks guys
28 2010 …………When iOS 4.2 for iPad is released in November jailbreakers wont need to wait before they can have their way with their iPads..iOS jailbreak expert released some images today of a jailbroken iPad running the iOS 4.2 firmware. The image above shows an iPad running the MobileTerminal jailbreak application that gives users access to the command line..This is great news for those that like to jailbreak their devices but it comes as little surprise to many who have expected the jailbreak release for several weeks since ..If youll be jailbreaking your iPad as soon as youve updated to the iOS 4.2 firmware let us know what your reasons for jailbreaking are in the comments.. via ……….
I followed the steps for jailbreaking my IPad as I have windows XP 2002 and the IOS of my IPad is 4.2.1. At step no. 3, I tried many times to follow the instructions but I got the message “try again”. Can I get any advice of what further action I can take?