These are instructions on how to jailbreak ANY iPhone (3G, 3GS including the iPhone 4) on iOS 4. Before beginning make sure your device is activated and upgraded through iTunes to firmware version iOS 4.0.0 or 4.0.1. Notice: You can check your iPhone firmware version if you navigate to: /Settings/General/About/Version Before you begin please make sure that your WIFI is configured properly and that you have Internet on your iphone. Step 1 Press to launch Safari from your Springboard on your iPhone. Step Two Press to select the address bar and input <Bạn vui lòng đăng nhập hoặc đăng ký để xem được nội dung này!> then press the Done button. Step Three To begin the jailbreak simply move the slider to right. Step Four You will be displayed a status bar as the download progresses. Step Five Once the download is complete the jailbreak process will begin Step Six Once you are notified that the jailbreak process is complete press the OK button. Important notice: Don't Donate since you a paid user with Full Membership Account and Lifetime Support, instead press the Home button to reveal Cydia Bây giờ bạn có thể tiến hành unlock như hướng dẫn trong link bên dưới: <Bạn vui lòng đăng nhập hoặc đăng ký để xem được nội dung này!>
