I bought it off this guy and I factory defaulted it to original setting. It was unlocked before meaning I could put it into any server or throw in a sim card and it will work right away, will it still be unlocked after I defaulted it or will I have to go to the store and get it unlocked?

PS: I would try it myself, but, I don't have a sim yet, I am getting a pay as you go one next week. Please, I am worried!!

I'm probably a little late but I think that the lock code or watever on default is like 9999 or the last four digits of your number