Im trying to understand everything that is discussed here and all over the internet..
To my mind FIA tried to find something in the Ferrari pu but found nothing. FIA did this after the accusations of Redbul basically. After so many months and a 2nd sensor they still didn't found it. Ferrari was dragged all this time with rumors as possible cheaters etc, even though a cheater is someone that is cought doing something illegal by the rules.
The settlement info came out and now the 2nd info from FIA basically not saying that Ferrari did something.
The other manufacturers don't know what Ferrari did or from a whistleblower know something generic but without proof. If they have proof then they fell to espionage and they cannot speak about it.
So where we are now? Again its simple, Ferrari have discovered something and they will not say it and none can force them to reveal it, even though they play the cat & the mouse game till the season starts.
Nothing will happen guys and the only thing that we will see is a Ferrari engine equal or less in power for the 1st 2-3 races and then will open up the vanes of power.