Hellos, i am new on the forums i started to read some topics since i want to buy an iphone and unlocked in PR. already read about unlocking but i got some questions some are new maybe some i need a better detailed explanation. Currently i have a 32k sim card obviously with an old contract (account). I am planning to buy a new iphone on ebay or maybe a bette rplace you guys recommend me to buy it online and ships to PR> Well i know i have to get a new sim card but i am not sure if i have to go to att and ask them to get me a new sim card with my actual account and the order the iphone and unlock it and put the the simcard i asked for few days ago with my account and thats all? Maybe someone point something i will do wrong any other suggestion explain me something suggest me something i dont know you name it. Please if you are gonna answer if you can provide source and if you are sure better anything extra you wanna add is welcome. Also stick to the topic... some people just wish you bad things and offer other solutions like get another phone forget about it just stay on the topic. Thanks in advance. I will posting other question related to other issues.