Just got a 3Gs. Was syncing fine. Now last night I started getting a message saying that the while usb cord that comes with the phone is not a supported accessory. Then another screen comes on the phone saying the same thing but with a triangle caution sign. Then on the iTunes screen I get a message saying iTunes could not connect to the iPhone because an unknown error occurred (0xE800006B). Then the connection between the phone and iTunes drops. Any help will be greatly appreciated.
24" iMac, 13" Macbook, iPhone 3Gs,
Mac OS X (10.5.7)