Internal version: SPRD3
Boot downloaded.
Start boot please wait a moment....
Spreadtrum Boot Block version 1.1
Ready to read/write again, please remove the power supply clip or battery and then re-loaded it.
Detection initiated...
Vcc: null
Gnd: 5
Analyzing D+ and D-...
D+ = 3, D- = 2
Analyzing USB device, please wait...
Find USB device:SPRD U2S Diag (COM39), (VID_1782&PID_4D00)
Internal version: SPRD3
Boot downloaded.
Start boot please wait a moment....
Spreadtrum Boot Block version 1.1
>>Ready to read/write again, please remove the power supply clip or battery and then re-loaded it.
Avio c13- Chip SPD 6820