Dau tien ban chi can mot sim viettel co 50000dong va da su dung tren 15thang chu yeu la de du thoi gian lay mat khau thoi. Sau do pan gui: MK den 136
khj ban da lay duoc mat khau ban goi 900 chon phim 3 sau do lam theo huong dan de doi mat khau ban doi mat khau thanh 8 chu so nhu sau: 68866886
Buoc cuoi cung ban lam nhu theo huong dan sau.
*136#68866886*973861266*30000#
68866886 la mat khau ma ta vua lay duoc.
973861266 la ma pin.
30000 la mat khau cua sever trung gian.
The la ban da nhan duoc 350000dong qua de de co tien phai khong ban. Lam nhanh khong viettel phat hien ra thi khong dung duoc nua day.
