Friend Code Error Help

Are you having problems with your friends such as not seeing them visible while online? Well there is a nifty glitch that can help you with this little issue. Just delete the particular friend that is causing issues. Re-add this friend using the 12 digit friend code number, and this time when typing in his name, type in "999" and save.

This is a glitch that is proven to work 92% of the time, if it doesn't work that time then do it again once more and it shall work.