Problem:
I can’t do the VW EDC17CP04 ECU cloning because foxflash gives an error ‘incorrect files, OTP sector not writable’. Any solution?
Solution:
Use the cloning function, on edc17 you can’t just do copy and paste.
You need to use tool boot with in the device function to clone adjust the file cause it have otp password, original file with used dme file.
Here is the EDC17 cloning procedure with foxflash.
http://www.pcmtuner.org/foxflash-kt200-tricore-clone-medc17-ecus-procedure/