I can't get USB tethering to work. My setup:
- iMac with Mac OS 10.6.2
- iPhone 3G, Sofware version 3.1.2 (Build 7D11)
- The phone shows up in iTunes and syncing works as it should.
I went to System Preferences / Network and added the iPhone as a Network Service. To the right there is a status message for the selected service.
With the iPhone not plugged in, the status message reads:
Either the cable for iPhone is not plugged in or the device is not responding.
With the iPhone plugged in, the status message reads:
Either the cable for iPhone USB is not plugged in or the device is not responding.
Almost identical messages, the only difference is "USB".
Any clues?