Unlocking a Verizon 4S with Gevey Ultra S ?

[Z33Z00]

I bought the Gevey Ultra Sim for the verizon iphone 4s CDMA. I followed the instructions and everything and even restored the phone to original settings to see if that did the trick but it didn't. The phone gives me a message saying it's not activated and in the instructions it says that it needs to be activated for this to work. The phone was active before I did this, how do I activate it and please share some opinions answers if you have any. Thanks.