Downloaded pdf, it downloaded with .uP extension, can't delete it

[mattdrn98]

As the title says, I downloaded a pdf and it had this .uP extension. Now when I've tried to delete the file, it says its cannot be deleted, it has no pdf icon next to it, and the date of creation says 1.1.1970
what is going on?!

 

[svim]

Try just renaming that file back to .pdf to see if it was just an issue with the download. If not just delete it and try to re-download it. You didn't mention what you were using but Samsung does include a basic file manager app, look in the App menu and there should be an icon for 'My Files'. Start it up, locate that file and long press on it to access a contextual menu to rename it or delete it.