The guys over at the iPhone Dev Team have released an untethered jailbreak for iOS 4.3.1, and it will work with the iPhone 3GS, the iPhone 4 GSM version, the iPod Touch 3G, iPod Touch 4G, the first generation iPad, and the second generation Apple TV. However, there is no support for the new iPad 2 as yet.
Three years ago (almost to the day!), the first version of PwnageTool was released for firmware 1.1.4. So today we’re excited to release another edition of both PwnageTool and redsn0w to bring an untethered jailbreak for Apple’s latest firmware, FW 4.3.1.
What is an Untethered Jailbreak?
An untethered jailbreak is a type of jailbreak that allows your device to remain jailbroken even after it is rebooted. This is in contrast to a tethered jailbreak, which requires the device to be connected to a computer each time it is restarted to maintain the jailbreak. The untethered jailbreak for iOS 4.3.1 means that users can enjoy the freedom of a jailbroken device without the inconvenience of having to re-jailbreak it after every reboot.
Supported Devices and Limitations
The untethered jailbreak for iOS 4.3.1 supports a range of Apple devices, including:
– iPhone 3GS
– iPhone 4 GSM version
– iPod Touch 3G
– iPod Touch 4G
– First generation iPad
– Second generation Apple TV
However, it is important to note that the jailbreak does not support the iPad 2 at this time. The iPad 2 features a different hardware architecture, which has made it more challenging for developers to create a compatible jailbreak. The iPhone Dev Team is likely working on a solution, but for now, iPad 2 users will have to wait.
How to Jailbreak Your Device
To jailbreak your device using the untethered jailbreak for iOS 4.3.1, you will need to use either PwnageTool or redsn0w. Both tools have been updated to support the latest firmware. Here are the basic steps to follow:
1. Download the Jailbreak Tool: Visit the official website of the iPhone Dev Team to download the latest version of PwnageTool or redsn0w.
2. Backup Your Device: Before proceeding with the jailbreak, make sure to back up your device using iTunes. This will ensure that you do not lose any important data in case something goes wrong.
3. Run the Jailbreak Tool: Follow the instructions provided by the jailbreak tool to put your device into DFU mode and apply the jailbreak.
4. Install Cydia: Once the jailbreak is complete, you will have the option to install Cydia, a popular app store for jailbroken devices. Cydia allows you to download and install a wide range of apps, tweaks, and customizations that are not available through the official App Store.
Benefits and Risks of Jailbreaking
Jailbreaking your device can offer several benefits, including:
– Customization: Jailbreaking allows you to customize the look and feel of your device in ways that are not possible with a stock iOS device.
– Access to Third-Party Apps: You can install apps and tweaks from Cydia that are not available in the official App Store.
– Enhanced Functionality: Jailbreaking can unlock additional features and capabilities, such as tethering, file management, and more.
However, there are also risks associated with jailbreaking:
– Security Vulnerabilities: Jailbreaking can expose your device to security risks, as it removes some of the built-in protections provided by Apple.
– Stability Issues: Jailbroken devices may experience crashes, bugs, and other stability issues.
– Warranty Void: Jailbreaking your device will void its warranty, meaning that Apple will not provide support or repairs for jailbroken devices.
You can find out full details about the untethered jailbreak for iOS 4.3.1 over at the [Cult of Mac](http://www.cultofmac.com/untethered-ios-4-3-1-jailbreak-released/88969).
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