IOS 5.1 JAILBREAK UNTETHERED. ALL iDEVICES. FAQ.
Lots question:”Can I Jailbreak iOS 5.1?” Why? When? Read this post now.

Q: Can I Jailbreak iOS 5.1 on iPhone 4S, iPad 3, iPad 2 or iPod Touch 3&4-Gen?
GD: Yes. BUT ONLY ONE WAY -> go ahead and update to 5.1.1 now. Official Jailbreak 5.1.1 untethered released. The current plan does not support A5+ devices at 5.1.

Official download links for Jailbreak 5.1.1 Untethered are here!!!