Minh vua chuyen dung tu 7610 sang 6681.May cua minh gap van de the nay,mong cac anh em giup do.May cua minh bi loi da up lai firmware roi ban 7.11.00/15.3.07.Minh dung 1 thoi gian thay ram cua may rat yeu,kem ca 7610,Phan mem he thong nhu realplayer khong chay duoc,toan bao loi thoi,may con hay...