Both the TDI & the 118 TSI Octavia's are encrypted & require bench flashes from MY10, one quick visit to your APR / Oettinger dealer would have confirmed that in a couple of minutes. Take it from someone that tunes several Skoda's a week.

Viezu / Bluefin should be able to tell you that directly from you ECU part number rather than waste time plugging devices in & "having a go"