Free Apple Unlocker Download: How to Jailbreak Your iPhone 3GS Using Evasi0n (Windows) [6.1.2]

Step 1
Download iOS 6.1.2, and update your device to it using iTunes. Make sure you restore your device to 6.1.2 using iTunes, and not OTA, to avoid issues with jailbreak. Even though Evasi0n supports all versions of iOS 6, it is recommended to update to the latest 6.1.2 version before jailbreak so that you can get all the new features of iOS 6.1.2, with the added bonus of jailbreak.

Ensure your iPhone is on iOS 6.1 then perform a backup of your iPhone.

Step 2
Make sure you don’t have any passcode set on your device. You can disable Passcode lock from:
Settings –> General –> Passcode Lock –> Off

Step 3: Make sure both iTunes and Xcode (if installed) are not running.

Step 4
Create a folder called Pwnage on your desktop and download the Evasi0n utility into the folder.
Evasi0n 1.4 (Windows):

Step 5
Extract the Evasi0n zip file to the Pwnage folder on your desktop.

Step 6
Double click the newly created evasi0n-win folder to open it.

Step 7
Right click the Evasi0n exe icon then select Run as Administrator from the contextual menu to launch the application.

Step 8
Ensure your iPhone is connected to the computer via a USB cable if you haven't already.

Step 9
Remove any lock screen passcodes on your device then click the Jailbreak button to begin.

Step 10
The app will retrieve information from the device to generate jailbreak data, inject stage 1 jailbreak data, reboot the device, wait for the device to be ready, inject stage 2 jailbreak data, upload Cydia, and upload the Cydia packages list.

Step 11
You will then be asked to unlock your device and tap the new 'Jailbreak' app icon. It is imperative that you only tap the icon once. The app will open and immediately close.

Step 12
Evasi0n will then inject the remount payload, remount the root filesystem, prepare the final jailbreak data, inject the final jailbreak data, and complete!