HTC Hero Tethering after upgrade to Android 2.1

After my HTC Hero upgraded to Android 2.1, I found it is failed to use USB tethering, neither HTC Sync or PDANet works.

The solution is reset to factory settings & install the latest version of HTC sync on your PC, & everything will be working again.

You can download the HTC sync for Android 2.1 from http://www.htc.com/uk/SupportViewNews.aspx?dl_id=982&news_id=776

NOTICE: You will need to reinstall all the applications on your mobile.