Same here. But Weather and News work, right/ As does the app connection (remote) to the car. So cell connection has to work - at least to some degree. It seems the 'data pass' options included with connect - including Video apps as you say (now say need Wifi when they used to work on data) - is...
But Radio Plus (Internet Radio) is also out - so even if re-linking Spotify and Apple Music and Apple Podcast in the app works, no way to re-link Radio. Porsche needs to fix that on the backend....?
:) One could think so. But News and Weather still work (low-data apps, but still fueled by the 4G signal AFAIK) while the 'greyed out apps' seem to be deactivated in some way, maybe no longer having proper access TO the cell signal. It's weird. But almost certainly seems to be a back-end issue...
Just for datapoints: Have 100% the same issue on my 2025 911 (992.2). All of a sudden - well, about 1 1/2 weeks ago - Apple Music, Radio Plus, Spotify etc - all greyed out, asking me to register on my Porsche (and PCM says the services are 'deactivated'. 4G works fine (news, weather, SOS green)...