Call of Duty: Modern Warfare II Going Dark LowProfile No Alarms in one Run *after patch*

Trophy: Going Dark Complete 'Low Profile' without triggering any alarms. the objectives must be achieved in the first run, without any alarms and without any retries. Also if the alarm is raised before getting the first objective you'll still need a full restart of the mission. For playing solo this mission there’s two ways: The first one: having a friend to start a mission with then he quit The second one : using the matchmaking, and staying afk till the other player quit the game