1) #BluetoothMesh provisioner App is creating NET & APP key using end-user @username & some unforgettable pass-phrase.
2) as app get un-installed, no relevant file will present on local storage.
3) no hardware mechanism to push NODE into factory reset mode.
In this case, even app get un-installed then fresh one could create same NET-APP key pair.
Can I send encrypted message on ADV-Bearer to unprovisioned all NODEs in vicinity to their configuration Server (by selecting destination addr. as 0xFFFF) using freshly installed App?
Is there any chance so that we could avoid cloud storage with "ANY" Bluetooth Mesh implementation without going against SIG specification for above mentioned assumptions ?
Thank You !!