I HAVE samsung Z500 freeze with samsung LOGO and keep restarting .... Problem seams to be the same as D500 -need reflash- but this Z500 need to comunicate with PC via USB cable . I make it right cable :
-----------------------------------------
keyboard up
24...........1

phone USB
19...............black
16...............red
15...............green
10...............white

comport 2 and 3 short
tested by many person included me

(LG 8120 dual USB+COM have this pins connected exacly)
-----------------------------------------

but XP didnt see any phone to install drivers when I connect phone to PC.
I short cut it small battery inside phone...remove it... still no conection with phone.
Any solution for this?
I understand that I need original Z500 usb cable ..but many many members say it works perfect with this pinout...

Any solution please?