Not certain if this will be of any assistance? But you can try this link....
Also if you Google " How to activate my Samsung Galaxy" there are additional links on how to activate,or even bypass.
By not being certain if you were referring to the "Code" to activate your "Phone", or the Code in regards to activating a service for McAfee?
If it is the latter, Selvan or one of the Moderators could better assist you in that.
Message was edited by: catdaddy on 12/25/13 3:42:51 PM CSTMessage was edited by: catdaddy on 12/25/13 3:43:44 PM CST