I find a old siemens usb cable, it is work for flash?

[Bino01]

Hello

I find a old usb cable from the Siemens CX65 phone, this cable have a PL-2303 chip, it is work to flash my China phone. ?

http://img216.imageshack.us/img216/7080/r00110499565046cz3.jpg
http://img87.imageshack.us/img87/4025/r00110479557588vy4.jpg

left side is to USB and right side to phone

thanks for you help

The Name ist DCA-510 ore IP-40 it is a Prolific
one pin have 5,32V and one pin have 1,42V