motswanainbotswana

What if my dongle(modem) is locked for internet sharing? How i can force it to share internet with my 360. I've trid the bridging method and when i test connexion it says can't obtain IP address automatically. I've tried to assign the address to the Xbox manually but that didn't work either. Can someone who knows how to force a modem share internet help me out. I can't seem to make a head way no matter what i try.Thank you.