Welcome salop. We're not an unlock service, we're a local tech forum. If you read a little further up you'd also realize that the original poster has not been here for a while. You'll have to just wait a bit to see if someone will help out or find an unlock forum.
Just so you know, I did a search and didn't find the 302 - I found the 301 and the cost to unlock that is about USD$20. Another option is to find someone locally that has the necessary cables to unlock that model - not sure how much they will charge for that though.
Last edited by khat17; Dec 21, 2013 at 08:21 PM.
Knowing the solution doesn't mean knowing the method. Yet answering correctly and regurgitation are considered "learning" and "knowledge".