Advertising signals is not seen by nRF-Connect.

Hi,


I play with pca10040 and the light-switch example from SDK for Mesh v1.0.1.
Everything works but I wonder why the advertising signals
are not seen by nRF-Connect Scan.

As I used SDK for Mesh v1.0.0 (but with MtConnect05) I could see
the advertising.

My questions:
1. Why is the advertising packets are not detected anymore?
2. How could I detect them from a Rasperry Pi3 and Android?

Thanks,