لم تنجح معي وهده هي النتيجة

Detection initiated...
Vcc: null
Gnd: 18
Analyzing D+ and D-...
D+ = 21, D- = 22
Detection D+/D- with 1,20 seconds.
Continue to detect BOOT pin...
Found [SPD] USB device: SCI USB2Serial,(VID_1782&PID_4D00)
BOOT(Pull Down) = 20
Setting...
Find USB device:SCI USB2Serial (COM201), (VID_1782&PID_4D00)
Pinouts setting complete!


Internal version: SPRD3
Boot downloaded.
Start boot please wait a moment....
>>The 1st boot failure,Please reduce Baud-rate and try again!