Which Cheapest Iphone Unlock Service Do you Use? Link to the nairaland thread will be prefarable.
Thanks

you can find tons of unlock web sites if you Google "cell phone unlock". Stay away from the ones that
want you to mail them your phone. Look for those that will generate your code and email it and instructions as soon as
your payment clears. Pay by credit card so you can dispute
payment if things go wrong .
Unlocking the iphone will accept the SIM card of any GSM carrier. what you have to do is follow the instructions here http://www.mobileunlockguide.com/
when it comes to unlock i recommend you to choose the right and reliable vendor . you can unlock your phone instantly with a few minutes. This site offers http://www.mobileunlocksolutions.com/apple-iphone-4/rs1wp9/ at cheap cost.make use of this site and unlock your mobile according to the network you reside.
Hope this helps you.