Why is Fold 4 not in S24 trade in list?

[Glenntech]

The upgrade list changes and sometimes phones not included will get added later on while others get taken off
It will be a third party company that is running the promotions and they will have various things to include
Maybe check next week, although there's no guarantee

[BandOfBrothers]

This happens every year @MUSTANGKING as to where Samsung only allow the phone's they've chosen to add into the Trade In eligibility list.

Last year I traded in my Samsung Fold³.

Maybe wait until the Pre Order has finished and then see what's available if it's a deal breaker that you want to Trade In your particular model. 

Or sell your phone privately to family , work colleagues or a friend. 

If I can be of any further help then please don't hesitate. Take care.  😎 

[Jam13]

It is on the list in the UK, I've just traded mine in