so i got the Captivate the day it came out. the first week it worked fine on all sides. then i started having issues sending mms pics and staying connected to the internet. after 2 weeks of talking with att, they had me pick up 3 new sim cards which didnt do anything. then they tried to say it was the device. but i proved them wrong by trying sim in 4 different phones. same issues occurred. they tried to say my sim corrupted my phone. they were no help and kept closing my case. today is my last day i can return for exchange. so my question is should i return for a new one or feel safe that its not the device. i believe its only the edge network causing the problem. i even did a master reset. any suggestions. thanks
