Still no upgrade shown by provider Bouygues Telecom wednesday 16th.
I borrowed a Orange Sim : upgrade OK but side effect : I had a bunch of Orange apps installed (just because of the SIM) and 1 of them can’t be removed easyly (just de activated for the moment) -> “App Center”.
Now I am ready for the the new modules, which are not available 
Means the discount (70euros if ordered before 30/09/2020 is over???