Remove "Sonderaustattung 843" power reduction on F31.

[Bosch]

Hello everybody, here is my first question, since I am a total beginner as far as coding a car is concerned.

I recently bought a 2017 F31, that is equipped among other things with the option sa 843, causing the car to have 14 HP less than it should.

My question is how do I exactly go about coding it back to standard DDE map instead of the one currently installed in the car.

I have already tried out a few things with ista D but this is a completely different task.

I guess the VO needs to be changed before a DDE update is carried out but how exactly does one do that?

Kind regards.