3n unlock iphone 4

How to unlock iphone 4 on version 4.2.1 and 3.10? unlock iphone 4 How can i activate my factory unlocked iphone 4 here in libya? unlock iphone 4 I’m moving to the USA(texas) from the UK with an unlocked iPhone 4. What are the best sim only options for me? unlock iphone 4 How much to unlocking Iphone 4 in the philippines?
http://ca-market.co.uk/jcow/index.php?p=blogs/viewstory/13046 http://cahayafm.net/cahaya/index.php?p=blogs/viewstory/33892 http://merahputih.1x.net/index.php?p=blogs/viewstory/12939 http://213.229.86.240/~missionn/fieldchat/jcow/index.php?p=blogs/viewstory/40618