Version: (using KDE 4.2.0) Installed from: Ubuntu Packages I was trying to send a *.jar file to my Nokia E61. Everything went fine but when the file was sent, my phone showed "There is 1 new message" and then it disappeared along with the file. This is NOT a problem with my phone because I was able to recive the file using gnome bluetooth tool. I launched kbluetooth4 form console but It didn't showed any errors.
I see exactly the same. The I hear the knock-knock from phone as if a message had come in, but some final handshake goes missing as it never appers in the message list. Nokia E66 in my case. Using Gnome bluetooth-applet works fine as a workaround.