Fairphone Updater: how do I leave beta mode?

After following the steps in [Solved] Fairphone Updater: how do I leave beta mode? I am still in beta mode.

What I did was:
Settings > Apps > show System > Fairphone Updater > Storage > CLEAR CACHE

Reopening the Update app > still in “beta mode”
Restarting & reopening the app > still in “beta mode”

Do I have to CLEAR DATA?

3 posts were merged into an existing topic: [Solved] Fairphone Updater: how do I leave beta mode?