Couple of days ago, Apple released iOS 5.1.1 build Build 9B208 for iPhone 4. This new build didn’t patch the exploit used on Absinthe to Jailbreak iOS 5.1.1 untethered. Accordingly, Chronic Dev-team has pushed Absinthe 2.0.2 for Windows, Mac and Linux to support iOS 5.1.1 build 9B208 for iPhone 4.
Now you can jailbreak your iPhone 4 on iOS 5.1.1 build 9B208 using Absinthe 2.0.2 by following our guides posted here.
Download iOS 5.1.1 build 9B208
Download Absinthe 2.0.2: