Hello Alex, Thanks for your response!
If I start the scanning using the MinimalDiscovery mode it successfully discover the SPP service. I don't know why. Probably the information was cached after using sdptool. To be honest, I don't exactly understand the difference between these two modes (minimal and full discovery). If I will do a full SDP discovery using other tool, and then I will try a QtBluetooth minimal discovery should it work? Here [1] you can find some logs using a Minimal discovery. The output for the second device (the one on which the SPP service is discovered during a Full scan) is here [2]. As you can see, for the second device it doesn't discover the SPP service when I use the minimal mode. When I start a full discovery I get this output [3]. I hope that you find this information useful. If it is not enough, please let me know. Have a nice weekend, Claudiu [1] - http://pastebin.com/pi6dUGtP [2] - http://pastebin.com/G2mYhWYx [3] - http://pastebin.com/h0ydgDtf _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest