Can the iPhone 4S be jailbroken?

[JamieLee2k]

I have been searching around and not really found what I am looking for, some saying it's not possible, others saying tethered only.

If it is possible what programs work and has anyone tried it yet?

[iYeow]

Nope

[Riya|Redemption]

What is jailbroken? I'm new to this stuff.

[Broomhead]

Jailbreaking allows users to gain root access to the operating system, allowing iOS users to download additional applications, extensions, and themes that are unavailable through the official Apple App Store.

[galaxygrrl]

redsn0w tethered jailbreak for iOS5 out now and an unteathered version is coming. Hope it comes soon.