Xin File Unlock beeline B2011t Đen Flash 4Mb

Em nhận cây beeline b2011t đen flash 4mb ID 0001227E221A2201 nạp mấy file mà vẫn không lên hình bác nào có file unlock ok xin giúp em
Initiali****...
DA_LIB_VER_4.3.6.8
It is sensing the pinout fast,please hold on the phone Power key
RXD=3 TXD=2
Connecting...Please hold on the POWER key until the red gauge is finishing...
Loading bootloader...
Done.
Loading bootloader...
Done.
Changing baudrate...
Set baudrate to 115200 is ok
Reading phone HW info...
Read info is done.
BB: PMB7880 Flash: NOR_S71GL032R3_T
setting the Flash Parameters...
Settings have been completed!
Unlocking all blocks before program/erase...
Unlock Done.
Programming...
Compare Image: Enable
All Done.