icublume

hi everyone i went to my buddy who installs these things for a living and before i went there my bluetooth worked had an echo but worked when i got my car back it no longer worked when on the navi screen in the top right corner where it shows the bluetooth it has an x through it and says updating underneath it should i do the update for the unit again and if you guys think so where do i get it i have no clue would love the help thanks in advance