I'm seeing a problem where Phone Connection Link software from a previously installed PPC phone (non-Treo) is "claiming" my Sprint Treo (recognizing via USB before it gets recognized as a modem). This usually leads to a 678 error when attempting to connect. Could it be software from this previous PPC is interfering with the connection, or might it be the latest 1.15 update that is preventing tethering?
Has anyone successfully connecting using this method with the latest 1.22 update? If not, does this alternative method work with 1.15?:
http://forum.ppcgeeks.com/showthread.php?t=2882
Alternatively, I'd like to downgrade to 1.13 until 1.22 comes out. Can anyone help with such a downgrade?
Any advice very much appreciated.