read-protect edc16 vag

[alcorte]

I want read-protect by obd. I have one ecu edc16 vag. If I change 12233 to 12232, is the ecu read-protect by obd?

[galego13]

I want read-protect by obd. I have one ecu edc16 vag. If I change 12233 to 12232, is the ecu read-protect by obd?
explain that.
You change the login code on vcds?

[alcorte]

I think than change this code, I read-protect by obd.

[yokazik]

Make read protect in flash.