My DR phone is bad and rather then get another one, I would like to use my USA phone. Not sure I really understand this unlocking thing. Correct me if I'm wrong. I can take my USA phone some where and they will unlock it by removing the USA chip and installing a chip that works in the DR. When I go to USA I can replace the DR chip with the USA one. Correct? Oh and do I ask for a Claro chip or does it matter? ONly want a pay as you go arrangment with the phone, no contract. If this will work then any idea where in POP I can have the work done? thanks