KTuner.com

I had my 2018 SI service by the Honda Dealer for the AC control unit recall. They also update the PGM-FI SOFTWARE which erased my Ktuner tune. If I flash my tune back to the ECU will it erase the new Dealer PGM-FI SOFTWARE update? Can the new update be saved to Ktuner for when Ktuner sets it back from failed tune update or return to factory?

When you setup the unit or return to factory it asks if you've had the update.