Redsn0w 0.9.6rc14 can jailbreak iPhone 4, 3GS 4.3.3 firmware. You can jailbreak iPhone 4, and iPhone 3GS 4.3.3 using RedSn0w. However, for now, RedSn0w provides a tethered 4.3.3 jailbreak solution. No iPad 2 support.

WARNING: If you depend on UltraSn0w unlock, you must STAY AWAY from RedSn0w and stock iOS 4.3.3, use Sn0wbreeze or PwnageTool instead.

How to Jailbreak iPhone 4, 3GS 4.3.3 with RedSn0w

Step 1

Download the required stuff:

Step 2

Restore iOS 4.3.3 on your iPhone, iPad or iPod Touch and keep it connected to your computer via USB.
*You can skip this step if you’re already running iOS 4.3.3.

Step 3

Execute the Redsn0w 0.9.6 rc14

Step 4

Hit the Browse button and select official iOS 4.3.2 firmware (downloaded in Step 1) NOT 4.3.3. RedSn0w will recognize your 4.3.2 IPSW file. Then hit Next.

Step 5

Now check mark “Install Cydia” and hit Next.

Step 6

Now make sure your iPhone, iPad or iPod Touch is turned OFF and Plugged in to your computer. Hit Next.

Step 7

Now you’ll be instructed to put your iDevice into DFU Mode. Follow the on screen instructions.

Once you’ve successfully entered into DFU mode, RedSn0w will start jailbreaking iPhone 4 or iPhone 3GS on iOS 4.3.3 tethered. When done! your iPhone 4, iPhone 3GS will be jailbroken tethered on iOS 4.3.3.

You can follow us on Twitter, Google Buzz, Facebook, and Subscribed to RSS Feed to receive latest updates.

Also checkout:

Downgrade iOS 4.3.3