I need a Sim or Carrier unlock. But I'm not Verizon member. How can I do that?

garlic-ham

I buy Iphone 4s on ebay but doesn't unlock.

but I'm not verizon member(and not live in USA, live other counties)..

How can I Sim or Carrier unlock?

winterbaby18

Will Verizon unlock my iPhone 4S? - CNET