Huong dan lay lai mk cho s40. Ae vao mang hoac xin tap tin sao luu cai dat cua may cung loai voi may minh (chua doi mat khau),sau do ve chon khoi phuc sao luu, vao cai Dat chon doi mat khau. Nhap mat khau la 1234 or 12345
Huong dan lay lai mk cho s40. Ae vao mang hoac xin tap tin sao luu cai dat cua may cung loai voi may minh (chua doi mat khau),sau do ve chon khoi phuc sao luu, vao cai Dat chon doi mat khau. Nhap mat khau la 1234 or 12345