blackra1n is the latest, simplest Jailbreak tool from iPhone hacker George Hotz (Geohot) and supports all modern iPhone and iPod touch devices running the latest 3.1.2 firmware. blacksn0w is the associated Unlock utility. (Jailbreaking lets you run software not approved by Apple, like background tasks, Google Voice apps, etc. Unlocking lets you use your iPhone on other carriers, like T-Mobile US or international carriers when traveling). blackra1n makes the process faster and easier than ever before, but if you need extra help, TiPb has your back.

Note: For those of you who are planning on jailbreaking your new iPhone 3GS with the updated bootrom, you should be aware that BlackRa1n supports only a tethered jailbreak. This simply means if you have to reset your phone or your battery runs out on you, you will need to connect your device to your computer and run BlackRa1n to be able to boot your iPhone.

Disclaimer: Neither TiPb nor I take any responsibility for any problems/issues/bricking/etc. that may occur while using this software to modify your iPhone. Please be aware of what you are doing. If you don’t understand it — don’t do it.

Lets get started, after the jump!

Preparation

First things first, before we start please be sure you are currently on the 05.11.07 baseband. If you are not, connect to iTunes and update your software to 3.1.2. Once that is done it is time to begin. You will need to go to the BlackRa1n homepage, and click on the Apple to download the proper software. You will want to save the zip file to your desktop and then double-click on it. This will then create the BlackRa1n launch icon.

The Jailbreak Process

Connect your iPhone to your computer. Once connected double-click the BlackRa1n icon to begin the process.

Now simply click “make it rain”. Your device will now enter recovery mode.

Your device will now reboot.

Once your device reboots the jailbreak process is complete and you will see the following message on your desktop.

Installing Cydia/Rock/Unlock

On your Springboard you will now see the BlackRa1n icon. Make sure you have a data connection and then press the icon to proceed.

* If you plan to unlock your device for T-Mobile USA (or any carrier not supporting iPhone 3G bands) you must first disable 3G in your settings before proceeding. *

Here you will now choose your installer. Your choices are Cydia and Rock. You can also select “sn0w” if you are unlocking your device. After you make your selections press “install”.

* Do not select “sn0w” if you are not unlocking your iPhone. *

Once complete your Springboard will reset and you will now see Cydia or Rock, whichever you chose, on your screen.

Congratulations, you have successfully jailbroke/unlocked your iPhone. If you wish, you can uninstall BlackRa1n from your iPhone by simply going back into the application and pressing “uninstall”.

If you are in need of some further help with this process please visit our iPhone Jailbreak/Unlock forums as there are many friendly forum members who are always willing to help you out.

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Credits

Thanks to the the iPhone Blog Store for sponsoring the podcast, and to everyone who showed up for the live chat!

Our music comes from the following sources:

• I Called You — iPhone Remix by Pete Leidy
via Sneakmove iPhone Ringtone Challenge

For those of you who have been patiently waiting to unlock your iPhone 3G or iPhone 3GS currently on the 3.1.2 software, today is your lucky sn0w day as blacksn0w has been released one day ahead of schedule. It was just 3 days ago that iPhone hacker, George Hotz, announced via his Twitter account that he had found an exploit to unlock any iPhone with the 5.11.77 radio baseband.

blacksn0w is the unlock for the latest 05.11.07 baseband, and will also enable official tethering. blackra1n, a jailbreak for 3.1.2, has been updated to RC3, with hacktivation support, 15 second speed improvement, Tiger+PPC support, and installation of the latest blackra1n.app.

For the full details and on how to gain access to blacksn0w be sure to check out GeoHot’s blog. Need more help? Visit our Jailbreak and Unlock forums.

If you are looking to unlock your iPhone 3G or iPhone 3GS and use blacksn0w, let us know how it goes!

iPhone hacker extraordinaire, Geohot, blaming successful initial testing, has moved up the release for blacksn0w, his new iPhone 05.11.07 unlock tool, to… today! More specifically, noon today (Eastern time). And it looks slick:

If you are a loyal blackra1n user who kept the blackra1n.app on your iPhone, run it. You will see Icy replaced by an option “ra1n”. Install this to upgrade your app. After upgrading, run blackra1n.app again. You will see “sn0w”. Install this, and enjoy your unlocked iPhone.

He has notes up for new jailbreakers, pwnagetool users, and iPhone 2G owners as well (who don’t need blacksn0w but rather BootNeuter, as always).

(If you’re a Twitter user, show him love by helping #blacksn0w trend.) Lastly, a warning:

Also, a note. This may be the best iPhone users ever have it. Be sure, if you have a 3GS or iPod Touch 3, to use Cydia’s “On File” or Firmware Umbrella in order to be able to restore to 3.1.2 in the future. And as always, the baseband cannot be downgraded, so be super careful with updates if you need the unlock.

For more, head on over to TiPb’s Jailbreak and Unlock Forums, and happy sn0w day!