4.1 and 4.2.1 ipod, iphone , ipad jailbreak

greenpison

Step 1: Download Greenpoison and run it on your PC.

Step 2: Switch off you iDevice and connect it to PC.

Step 3: To put your iDevie into DFU mode, follow the steps mentioned on the screen of Greenpoison.

Step 4: When the phone is in DFU mode, you will see the message “Ready to Jailbreak”.

Step 5: Now click on Jailbreak and wait for status bar to complete.

Step 6: Once the jailbreak is complete, your iPhone will reboot.

Step 7: Now you will have a “loader” icon on your iDevice Home screen. Launch loader and select Cydia to install it.

Step 8: After the Cydia has been installed successfully, you will asked to remove the Loader. Hit “Remove” button to uninstall it.

Step 9: Reboot your phone and you will have a jailbroken idevice with Cydia installed.