by2 v202 flash file

                                               by2 v202 flash file without password

                          Analysis of USB port,Please insert phone USB cable.
                         Connecting...
                         Hardware version:CB01
                         Software version:0001
                         CPU TYPE:6261
                        Internal version:8000

                        Boot downloading complete!
                        Flash ID: 0030000000EF0040
                       Chip Capacity: 0x300000(3MB)
                       Mobile phone software version for:C189C1_YFND_Q191_BY2_140913
                      Baud adjust...complete.
                      Flash reading complete!
                      privacy:1122