How to Jailbreak & Unlock iPhone 3G | Tutorial

How to Jailbreak & Unlock iPhone 3G | Tutorial - Not a few iPhone users are frustrated by features that they expect to be present by default they are not implanted. Most of the requests have been filled with Apple would release the iPhone Software Update 3.0 features include copy-paste, MMS and others. But this is not an obstacle for users of the iPhone OS 2.x because some party developers of open-source access to iPhone users so they can be modified arbitrarily. This is often called a jailbreak. Due to many requests for a tutorial guide how to jailbreak and unlock iPhone 3G, finally I can provide one for you, and before we reveal the tutorial, it helps us see past the requirements below :

The process of unlocking can be done for the iPhone 3G baseband 02:28:00 (can be checked in the Settings => About => Modem Firmware) and specifically on the iPhone 3Gs to the iPhone OS 3.0/3.0.1, use the same tutorial here => (http://www.makemac.com/2009/06/tutorial-jailbreak-iphone-os-30/)

A. For users of the Official iPhone 3G (Software Unlock) :

• By making the process of unlocking, then you are ready to risk losing 1-year limited warranty your iPhone from the operator. But not to the jailbreaking.
• Possible damage to your equipment could happen.
• We only provide this tutorial. Any risks resulting from the process of jailbreak and unlock it becomes your own responsibility.
• UPDATE: Special Telkomsel Bundle iPhone 3G user, automatically when you upgraded to iPhone OS 3.0, the iPhone will be activated and the automatically unlock. So, without going through the unlocking process, you can use any SIM card outside of Telkomsel on your iPhone. However, to install Cydia, you are required to pass through the jailbreaking.

B. For users of iPhone 3G Unlock Factory :

• Don't do it because the iPhone 3G unlock process you have officially been unlock. So, you only need jailbreaking process only.
• Possible damage to your equipment could happen.
• We only provide this tutorial. Any risks resulting from the process of jailbreak and unlock it becomes your own responsibility.

These tutorials specifically for users of Mac OS X only. Windows users also possible to do this process a little different in terms of software.

Jailbreak process (for users of iPhone OS 2.2.1)

• Software required:
• QuickPwn
• iPhone OS 2.2.1 IPSW
• iTunes 7 upwards (do not use iTunes 8.2)
• Mac OS X 10.5.7

How To :

• Download all required software. Do not forget to update Mac OS X version 10.5.7 to make the system more stable.
• Connect your iPhone 3G.
• Run QuickPwn application. Automatically, QuickPwn will detect the type of iPhone that you use and find the firmware you downloaded earlier.
• QuickPwn will ask if the Apple logo image at boot time to be changed or not. That depends on your choice.
• Furthermore, QuickPwn will modify the existing firmware. QuickPwn also will ask for your password to continue the process of modification.
• Then, follow the steps requested by QuickPwn that the process to convert the iPhone into DFU mode. These steps: turn off the iPhone => press the Sleep and Home for 10 seconds => release the Sleep button and still press and hold the Home key for 10 seconds the second.
• So, the iPhone will enter DFU mode and the iPhone is jailbroken.

Unlocking Process:

1. Open the Cydia application.
2. Search application called Yellowsnow.
3. Select "Install" button at the top right corner.
4. Then, select the button "Confirm. "
5. So, Yellowsnow and Cydia will download automatically, put it on your iPhone.
6. Then, select "Return to Cydia" and return to the Home Screen.
7. Restart your iPhone by turning off and turning back.
8. So, the iPhone you can use any SIM card.

Hopefully, these guidelines can help you out.



Source : http://www.makemac.com/2009/06/tutorial-jailbreak-dan-unlock-iphone-3g-anda/