Hy,y need help whit an nbt evo 4gb ram,so y will explain.First the nbt when a recibed from a frend was corupted ,the last file swfl was unkn_fffffffffffff,so y flash it ,but now y dont have on the general menu on the nbt the comunication and navigation tile,only radio/conected/myvehicle/notilication tiles?also can not inject the caft file.Anyone can help me?tnx