Hello there @marblerun
Where have you obtained this software update from ?
To be sure it's a safe and authorised update this should only be from Smartswitch or directly from the Software Update Section in your phone's settings.
If you haven't then my personal advice is to abort what you've started and only use the safe routes.
Daily Driver > Samsung Galaxy s²⁵ 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. "
