iOS 4.3.4 Download for iPhone 4, iPad, iPod Touch – Direct Links
Download iOS 4.3.4 Firmware IPSW Direct links for iPhone 4/3GS, iPad 1/2, iPod Touch 3G, iTouch 4G . Apple has released this iOS 4.3.4 Firmware specially to Patch the Security Hole that was found by Comex in JailbreakMe.
Apple released iOS 4.3.4 without any clear notes, addresses the PDF exploit in Mobile Safari used by JailbreakMe. We expect that in this Release is only a Security Fixes, and can confirm that JailbreakMe 3.0 will not work in this Release. By blocking this Untethered Jailbreak will be the Only Goal By Apple.
Where JailbreakMe 3.0 is an Jailbreak Solution that does not require a Computer, simply pointing Mobile Safari to a JailbreakMe Website.
To Install this iOS 4.3.4 Update , simply Connect your iDevice to the Computer and Launch iTunes, and if it does not launch Automatically, then Select your Device from the Sidebar, then Click on “Check for Updates” and now Select “Download and Install” when Prompts, after Downloading a large file, your Device should begin Update.
Update 1 – Apple has published a support Document, confirming that PDF Exploit exposed by JailbreakMe 3.0 is now Fixed.
Impact : Viewing a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution
Description: A buffer overflow exists in FreeType’s handling of TrueType fonts. Viewing a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution.