Thank you so much for your answer! I was told that and it was werid when I saw the message in vdash.
I will contact the vdash support, maybe they can help me with this issue.

Hello guys,

I have recently purchased an old xc70 d5 Volvo made in 2008.
I have the CEM code and I was told that this îs enough, because this old platform does not need the ECM decoded.
But when logging înto the vdash app, If I am trying to buy one of the available tuning stages, I have a message saying that this îs not possible without the ECM code and even worse, this cannot be decoded in a standard mode:((
What options do I have, apart from taking out the actual unit to someone who has the right tools to retreive the ECM code?
Thank you.