Here is a quick guide for all those who are on MAC. I guess they are the lucky ones to start with. The Dev Team just announced a new and a different way of unlocking your locked iPhone 3GS and 3G on Basebands 05.14.02 and 05.15.04. You can read the full story here before proceeding to know the out comes and possible risks.
This guide works both on iOS 4.1 or iOS 4.2.1 so feel free to use the version you like. But, it doesn’t really matter what you use, your baseband will be upgraded anyway. So use whatever you like, and report a success story on our Facebook fan page for others.

How to Jailbreak and Unlock iPhone 3GS, 3G on Basebands 05.14.02 and 05.15.04 Using PwnageTool 4.1.3 Unlock Edition
Step 1: You need “PwnageTool 4.1.3 Unlock Edition” and Firmware 3.2.2 file as well as iOS 4.1 or iOS 4.2.1, you can find the links below.
Step 2: Run PwnageTool and from the Menu choose expert mode. On Next screen, click the Device you want to Jailbreak. Browse and point to the iOS 4.1 or iOS 4.2.1 you downloaded in Step 1.


- If PwnageTool fails to recognize the iOS file, follow these steps:
- Create a “Pwnage” Folder on your desktop to make things easy. Copy the Downloaded “PwnageTool 4.1.3 Unlock Edition” file, the iOS file.
- Download this file from here. Extract the content of this file, and move the files to “Pwnage” folder on your desktop (Mirrors for iPhone 3GS file, iPhone 3G file, Big Thanks to Jeffrey Corliss for this, from our Facebook Fan Page)
- Now, right click on PwnageTool app and from the list choose Show Package Details
- Navigate to Contents/Resources/FirmwareBundles/
- Copy and paste the iPhone2,1_4.2.1_8C148a.bundle from the Pwnage folder on your desktop into the FirmwareBundles folder.
- Now go ahead with the normal procedure and your iOS firmware file should be recognized by the PwnageTool.
- Thanks to Anonymous for sending this in…
Step 3: Now when you see the dialogue box, asking if you want to Update to iPad Baseband, hit Yes!

- You will be asked to browse for iOS 3.2.2 for the baseband 06.15.00. Point to the iOS 3.2.2 file you downloaded in step 1.

- Next, choose General as the option and leave the rest as it is.

- On next scree, click Activate iPhone and leave the rest as it is. If you want you can enable other features but they can affect the performance of your iDevice.

- Click back arrow to move to the menu, and hit BUILD to create the custom firmware file.

Step 4: Now let PwnageTool do the magic for you and create the Custom Firmware File with the new Baseband 06.15.00.
Step 5: Once you have the Custom Firmware file ready, Put your device into DFU mode or let PwnageTool help you with that.


Step 6: Connect to iTunes and Restore your Device using the Cooked firmware file. This should also Hacktivate your device, so once you have a fully restored device you will notice the new baseband 06.15.00 in your Settings Menu.
Step 7: You can use the Ultrasn0w guide posted here to unlock your iPhone 3GS or iPhone 3G.
Final Step: Share it, like it and make sure not to update your device ever without talking to me or exploring this site for answers.
Enjoy the unlocked iPhone 3GS and 3G on your new baseband 06.15.00. Talk to us on Facebook fan page and we’ll try to guide through the whole process.
[ Download Section ]
iOS 3.2.2 [ Download ] You have to be quick on this one, Apple might pull it from the servers
iOS 4.2.1 [ Download ]
iOS 4.1 [ Download ]
PwnageTool 4.2 Has been released, use the latest version
PwnageTool 4.1.3 Unlock Edition [ Mirror 1 ] [Mirror 2] [Mirror 3] thanks to Amer Zuma Maslo from our facebook fan page
[ images: iClarified ]
If you are waiting for an unlock for iPhone 4 baseband 2.10.04, you should read this.
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