thu thuat nay chj ap dung voi may s60v3 thui nhe..chu yeu la ho tro may doanh nhan thuoc van phong...
Buoc 1, mot vao cai dat
Buoc 2, vao chung
Buoc 3,bao mat
Buoc 4, vao dien thoai va the sim
Buoc 5, duoc phet chan tu xa vao do thiet lap
Chuc ban thanh cong
