Just keep in mind that a lot of 6101's and 6102's do not accept codes. So many of them have been taken back and tested, packaged and sent right back out as new again. When returned, they never check to see if the phone is hardlocked to the provider because they could care less and they don't pay for the man hours for checking the status of any phones unlocking ability. Let me know if that one did work. I have never had any problem with SunCom 6102's mainly because SunCom isn't as popular as Cingular and SunCom didn't get that model when Cingular got it.