Switching it with the SPS only reverts to stock power, NOT stock software. There's a diference 
You misinterpreted my post, at no point did I say it reverts back to the stock VW map. Read again 
You can switch back to stock settings using an SPS or SPS+
Don't worry, I knew what you meant. I was just making sure everyone else did too

Some people think stock settings = stock software.