How to delete sample files?

J1/J1s IDEX
1

Hi folks,
quick question. Is there a way to delete the factory sample files on the machine?
They always come back.
BR
Gery

2

I think from memory if you swipe them to the side it deletes them from the machine…
I think that was it…

3

No, unfortunately doesn’t work.
After turning off and on, the files are there again!