All three duplication accounts that I went an played online with are now banned . HOWEVER , my account that I dupped and never played online is not banned . The accounts I played online with were level 1000 master prestige. I have a 48 suspension on one account an the others were reset to previous level ...
Safety tips :
Don't play online after dupping
Reset multiplayer but keeping zombies dupe level with decrease chances of getting banned
Stay UNDER MASTER PRESTIGE . As of right now they are just searching for high levels anything under 9th prestige ..
You have been WARNED .. There should not been any post complaint why you are banned . If you are banned , let me know an I can probably tell you why you did .
ace