toi co nhan 1 may n72 bi treo may.format roi chay phan mem ko het,thay tahvo,thay retu,thay flash d3000 va rap d2800 nhung may van treo.la cai la chay phan mem va dong bo ngon lanh nhung format tren jaf thi failed,format 4 ngon thi bam phim duoc 20 giay thi may tu rết(lan nao cung the).mong anh em giup do!xin loi vi minh chua biet go tieng viet co dau