This morning i tried to connect my iphone to my pc but all of a sudden the USB message appears with "USB device not Recognized". Anyone can help me? Previously I have no problem connecting my iphone to my Pc. anyone can help?

oops sorry my bad.

iPhone Generation : iphone 3g from maxis
Locked/Unlocked (or Part Number)
Current Firmware : 2.2.1
iTunes Version : 8.1.1
Computer Platform : Windows
Jailbreaking software : Cydia
Problem Encountered :
Not able to syncronize my iphone with my PC. Following message appear: USB device not Recognized. All the while i have no problem sync my pc and iphone but was shock to see this message.
Steps Had Taken (list down) :
1. Restart PC and Iphone but problem still exist.

hi davidgary, i have tried other usb port on my pc but problem still exist. my usb port is working well cos it can read my thumb drive.

Will try out the USB on my lap top tonight.

thanks for the help.

Hi David, finally i solved my USB Port Issue. My USB Cable is not working (not from Apple Store, got it as a spare from a reputable phone shop). Today i tried to connect with the Original USB cable and Walla! it works just fine. Any thanks for all the feedback.

Btw, any idea how much does it cost for the USB cable from Apple? 1cable is not enough for me.