Detection initiated, connect the phone and power on it...
Vcc: 4
Gnd: 2
RX: 9, TX: 7

Connecting...
Hardware version:CF00
Software version:0101
CPU TYPE:6252
Internal version:8B00
Boot downloading complete!
S_DA_FLASH_NOT_FOUND.
>>>>Please seclect boot v5.1205,try again!