Looks like now Apple is on an iOS update spree, last week the OS X Lion and other updates and now another iOS firmware update. Apple just released iOS 4.3.5 for iPhone 4, iPad, iPod Touch, iPhone 3GS and iOS 4.2.10 for iPhone 4 CDMA, which fixes a certain security issue. It was also only a few days ago that Apple released iOS 5 beta 4 which brought along a major OTA update to iOS 5.
iOS 4.3.4, which was also released last week, had patched the popular Jailbreak method from JailbreakMe. And this new update has nothing much to say about itself, but points that it fixes a certificate verification issue with the previous one. Along with this update, Apple has also released iOS 4.2.10 for the Verizon iPhone 4, which also corrects the same certificate verification problem. There’s not much information on these updates. All of the updates can be directly downloaded from Apple’s servers. You’ll find the direct download links down below.
However, this version can be jailbroken using the latest RedSn0w tool, but will only boot tethered. All you have to do, is point RedSn0w to iOS 4.3.4 and your iPhone 4, iPhone 3GS, iPad 1 and iPod Touch 3G/4G will be jailbroken.
Direct Download Links iOS 4.3.5
Direct Download iOS 4.2.10
If you don’t want to lose your untethered jailbreak, then you should probably stay away from this and the last update.