пошел купил Drag0n / неполучаеться

Initializing...
DA_LIB_VER_4.3.6.8
It is sensing the pinout fast,please hold on the phone Power key
RXD=7 TXD=10
It is sensing startup mode, please don't hold on the power key
Scan complete
Connecting...Please hold on the POWER key until read info is finish.
Connected...Sending Bootloader...
Done
Error: Failed to BootInit