Detection initiated, connect the phone and power on it...
Vcc: null
Gnd: 2 5
RX: 9, TX: 7

please press Power on/off button...
please press Power on/off button...
CPU ID: 8809 4006
Flash ID : 00C86017
Flash Type: SF_GD25LQ64
Flash Len :0x800000(8M)
Reading completed.