Originally Posted by JSanders
Wirelessly posted (8310; Category 5)
Try contacting TeleNav for support. I've never had those issues, when upgrading from TN to ATT Nav, so I can't recommend a fix.
Did you have GPS on the 8300, through a bluetooth GPS puck?
My experience with contacting TeleNav for support on ATT Nav is has been that TeleNav will refuse to support you as "it is not our product" They will push you back on ATT. Save yourself the hassle and frustration.