Hello guys, I've seen some good discussion while googling around for an answer I can't seem to find. So, I thought I'd ask here and hope for the best. I have a droid x2 a friend gave to me, I have AT&T. And I'm pretty sure my sim card won't work in this sucker. I'm wondering if anyone has a method of flashing for AT&T sim cards. I see videos on doing it for Cricket but not a bigger company like this. Am I going to have to buy a Samsung Galaxy, or can I flash this phone? I'm willing to go the extra mile and get technical with it if I must.