Tui cung da bi 1 lan nhu Bac, la do luc truoc tui chinh lai toan bo am thanh ampli va equalizer man hinh, nen sau khi lam xong no chi hien ra disc-ipod....khong co USB (vi luc no minh khong cam vao nen no hieu mac dinh la khong reset cho ngo USB), sau do tui vao menu loi lai USB ra la ok.
10 phut nua tui ngoi len xe, neu ranh Bac alo 0906810219 tui huong dan nhe.