If you've been waiting for a iOS 5.1.1 jailbreak you're in luck. Greepois0n Absinthe 2.0 was just released and you can now enjoy an untethered jailbreak on your iPhone 4S, new iPad, and several other iOS devices. If you've never used Greenpois0n before, that's okay. Hit the jump for a walkthrough!
Before running any jailbreak tool you should always back up your iPhone, iPad, or iPod touch just in case something goes wrong. So make sure you have either a recent iCloud backup or iTunes backup before proceeding to the actual jailbreak process. If you aren't sure how to perform a backup, you can check out our guides:
You can either update your software via an OTA software update or via iTunes if you haven't already updated to iOS 5.1.1.
If you've never jailbroken before, this is a super easy tool to start with. If you have jailbroken before, you'll appreciate how easy this one is compared to previous tools. If you do happen to run into problems or need help, check out our jailbreak help and discussion forums via the link below.