Few hours ago @Musclenerd has released the update of Redsn0w 0.9.9 , that let you jailbreak iOS 5, iOS 4.3.5, iOS 4.3.3 and other iOS using Redsn0w 0.9.9b2 without IPSW selection Expect for iOS 5 .
How-To Jailbreak 4.3.3, 4.3.5, and iOS 5 By Redsn0w 0.9.9b1 and Redsn0w 0.9.9b2 >> Here <<
What’s New :
Version 0.9.9b2 has been released with fixes and enhancements related to: Verizon iPhone4 firmware detection, Fix Recovery, Stitching, and blob processing. If you encountered a problem with any of these in the b1 version, please try b2 and leave any feedback below!
Here are the download links: