xin file OCM F1+

em n chíp spd 6820. em read file nhưng không write đc. mong các bác hướng dẫn em với, em n giờ ngủm oy.

Vcc: null
Gnd: 7
Analyzing D+ and D-...
D+ = 4, D- = 3
Analyzing USB device, please wait...
Find USB device:SPRD U2S Diag (COM92), (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.

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