đưa vô volcano chạy báo thế này ai gặp qua chỉ em với lên web em nó là cpu 6610/20 đã chọn đúng cpu và hạ boot cũng ko si nhê. battery and then re-loaded it. Detection initiated... Vcc: null Gnd: 20 Analyzing D+ and D-... D+ = 22, D- = 23 Analyzing USB device, please wait... Find USB device:SPRD U2S Diag (COM11), (VID_1782&PID_4D00) Internal version: SPRD3 Boot downloaded. Start boot please wait a moment.... The 1st boot failure,Please reduce Baud-rate and try again! Please change Boot or reduce Baudrate, try it again. Ready to read/write again, please remove the power supply clip or battery and then re-loaded it.