Take a look at How-to-troubleshoot-software-update-issues.
I assume the uodste is official so via the phone's own software update section ?
One final remedy coukd be to back up and factory reset.
A Samsung Service Centre can check out the phone.
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. "
