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Thursday, April 28, 2011

[Tuto] Jailbreak 4.3.1 untethered via Redsn0w

The Dev Team has finally released the 4.3.1 jailbreak via redsn0w untethered. It can jailbreak any compatible iDevices iOS 4 (4 iPhone, 3G, an iPad, iPod Touch 3G and 4G) with the exception of the iPad 2.

This jailbreak is based on the exploit discovered by Stefan Esser in iOS still present in 4.3 and 4.3.1 iOS

Important: People who have an unlocked iPhone should not use redsn0w pain of not being able unlocked their phone iOS 4.3.1, at least for now. We recommend that you use PwnageTool instead.

Pending the complete guide, here's a quick guide to jailbreak 4.3.1 with untethered redsn0w:

Make sure you have updated your iPhone to 4.3.1 and iTunes version 10.2.1.

Step 1: Download iOS 4.3.1 iPhone or iPhone 3G and 4 redsn0w redsn0w PC or Mac

Step 2: Run redsn0w and select the firmware you downloaded in step 1 by clicking on Browse. Then click Next.
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Step 3: If you have an iPhone 3G, answer Yes if it is a New Bootrom, No if it is an Old Bootrom, then click Next.












Step 4: Select Install Cydia and then click Next.



Step 5: Turn off your iPhone and make sure it is connected via USB to your PC. Prepare to run this chaining after clicking Next. It is important to adhere strictly to the timing of steps:

- Hold down the Power button for 3 seconds

- Hold down the Home button while holding down the Power button for 10 seconds

- Release the Power button while holding down the Home button until the installation starts.

Step 6: You can close redsn0w and let your iPhone do the rest. It may take a little time

Downloader page

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