Detection initiated, connect the phone and power on it...
Vcc: null
Gnd: 5
RX: 4, TX: 2
please press Power on/off button...
CPU ID: 8809 4005(RDA8851A)
Flash ID : 00C86016
Flash Type: SF_GD25LQ32
Flash Len :0x400000(4M)
Boot downloading complete!
>>Flash formating...
stop here ...............................nothing happen next when formatting
