Not 100% certain, but I believe obex:/// is an invalid URI (which is meant by "Invalid Mount-spec", I admit, not the most user-friendly message to return); you should be entering your device's MAC address: obex://[12:34:56:78:90:12]/
Not 100% certain, but I believe obex:/// is an invalid URI (which is meant by "Invalid Mount-spec", I admit, not the most user-friendly message to return); you should be entering your device's MAC address: obex:// [12:34: 56:78:90: 12]/