NT EVO ID6 PROBLEM

[audiomeca]

Hello everyone
I need help

I have a 2018 F26, I had the FSC patched with a feature installer, the car was updated to Istep 11-23-542 at an official dealer due to a problem in the automatic parking system, and after the update the car does not support the original FSC, not importing them online from INSTA or from FSC repair kit 

I need to leave the car with the original FSC, I don't understand what happened, any explanation why it doesn't accept the original FSC now,? How can i fix it? just making the blank unit and programming from scratch with INSTA?

ID6 FIRMWARE Y

thank you so much