Hi guys , im not so good in english because im from germany but i think you can understand me , i have a big problem because i need a way how i can lowering my Prestige in Black ops 2 because i make me perstige 10 and now my xp stucked and i have a 57544 Error i need a way how i can make me prestige 4,5 or anything than i can go to prestige shop and buy a reset ...

Pls help