These day people prefer using advanced devices like iPhone, iPad and iPod touch. These devices come with latest technology and new features having operating system and many applications. To facilitate users, Apple has introduced iOS 4.3.4 for these devices. It was said that apple might release iOS 4.3.4 firmware that is used by jailbreakMe in order to jailbreak iPad 2 and many other iOS devices but notes say that it comes to fix security.
iOS 4.3.4 supporst iPhone 4, iPhone 3GS, iPad 1, iPod touch 4G, iPad 2 and iPod 4G. Story behind releasing iOS 4.3.3 is Apple was fully sure that it would roll away iOS 5 and they planned to release iOS 4.3.3.
Two options are available for end users. You can directly download iOS 4.3.4 from Apple official download website or connect iOS 5 with PC and then upgrade it from iTunes.
Simply download iOS 4.3.4 ipsw, connect mobile device to PC, and search for iTunes. Hold shift key and withour releasing it select “Restore” in order to select ipsw that you downloaded recently. This procedure is for Windows but if you are using Mac then instead of shift key you need to hold alt key.
Download links for all devices