How to unlcok my iPhone 4S 5.1.1 (9B206)?

I'm looking for a way to jailbreak my iphone but more importantly i need to unlock it. For some reason absinthe and redsn0w both don't work.absinthe gives an error message saying it stopped working. Is there any way I can jailbreak or unlock my phone?

Just to let you know some tricks:
first jailbreaking is related to the software and unlocking is realted to the baseband
you can unlock you Iphone 4S without jailbreaking it!
one easy step to do so:
go to ebay or amazone and buy your self a GEVEY ULTRA SIM S it will unlock your iphone 4s.
the gevey ultra s is similar to the kit you have in your iphone where you insert your sim card.
so if your iphone is locked to Verizon operator you might be having troubles because Verizon gives a built in sim card.
in addition the gevey has an extra slim chip that you wil have to put between this kit and your sim card.
insert that sim card in your phone and you are good to go.
YOUR IPHONE WILL BE UNLOCKED!
P.S: unlocking an iphone is related to his modem firware, to know what is your modem firmware all you have to do is to go to setting--general--about--scroll down to modem firmware.
in iphone 4s you have one firmware so far that crackers managed to unlock it.

Try this website unlockatt.com i unlocked my iphone and it worked they are very reliable and fast