1.change your i-net setting to w-lan
2.load up Bo and you have to enable load directly to the MP
3.back out then restart BO an press at the same time x
4.the msg download game settings will come and at the bottom on the right corner is a the reading HDD
5.when it´s finsih you have to sign out and sign in very fast and then go to player match and you are unbanned for as long as you are online xDD