Is it possible to jailbreak this phone

[mathinvalidnik]

iPhone 4S , 5.1.1 , 2.0.12 Factory Locked to Verizon (CDMA) ,so I was wondering if I restore it and update it with the iTunes 11 am I gonna be able to use it with a Gevey Ultra S.Has anyone been through that?Because I am not really sure if I have to do it.I want to use it with a Sim card in Europe with a Gevey Ultra S together but I don't know if I can do that.Is there any risk to damage the phone and make it useless?

Thanks!

[XweAponX]

if you got 5.1.1, use Absinthe 2.0.4 iut is the best JB for that iOS. The Gevey Sim is another worm-can entirely, that's a carrier unlock - different than Jailbreaking.

You can install Absinthe right now and enjoy 5.1.1 for a while longer - It was the best iOS as far as I'm concerned. Plus it had u-Tube and Google Maps Native.