Samsung Care+ is a paid for option which can be added at the time of the purchase of the phone or within a limited timeframe after purchase @Jakeh26
It can also be offered occasionally as a promotion.
In https://www.samsung.com/uk/offer/samsung-care-plus/
Look at the Section named " Manage your policy"
Daily Driver > Samsung Galaxy s²⁴ Ultra 512Gb ~ Titanium Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "
