Jailbreak iOS 4.3.1 Untethered On iPhone, iPod touch, iPad

By using this guide, you will be able to jailbreak iOS 4.3.1 untethered on your iPhone, iPad and iPod touch with Redsn0w 0.9.6. Redsn0w 0.9.6 supports iPhone 3GS, iPhone 4, iPad 1 and iPod touch 3G/4G for the untethered iOS 4.3.1 jailbreak. iPad 2 is not supported as Apple has fixed the exploit on it.

Here's the complete guide:

First, you need to do the following:
1. Download iOS 4.3.1 for iPhone, iPad and iPod touch
Direct Links given below:
 2. Download iTunes 10.2
3. Download Redsn0w 0.9.6RC9

Step 1: Download the respective iOS 4.3.1 firmware file for your iOS device.
Step 2: Once you have downloaded the ipsw for your device, fire up iTunes 10.2.1. Then, press and hold the Shift key and click on Restore. iTunes will now prompt you to navigate to the location, and select the ipsw file you downloaded earlier. Select it, and restore your device to iOS 4.3.1.
 Step 3: Once your device is restored to stock iOS 4.3.1, open up Redsn0w 0.9.6 and click on Browse to select the ipsw that you downloaded earlier.
Once you click Open, Redsn0w will then indentify the ipsw file. When identification successfully completes, Redsn0w 0.9.6 will show the following message:
Step 4: Click Next and select Install Cydia. You can also select any of the other options given as well.
Remember: It is essential that your device is powered OFF and connected to your computer before you click next. Double check, and then click on Next.
Redsn0w 0.9.6 will then show instructions on how to put your device in DFU mode. Follow them carefully to put your device in DFU mode.
  • Hold Power button for 3 seconds
  • Then hold Power and Home button together for 10 seconds
  • Release Power button but keep holding Home button till installation starts
Step 5: Redsn0w will now work its magic on your device. A series of automated steps will start, and once they are complete, your iOS device will reboot automatically.

Your device is now running untethered jailbroken iOS 4.3.1.


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