Create boot USB

Linux

sudo lsblk
sudo dd if=./Fedora-KDE-Live-x86_64-41-1.4.iso of=/dev/sdb bs=4M status=progress oflag=sync

MacOS

diskutil list
sudo dd if=./Fedora-KDE-Live-x86_64-41-1.4.iso of=/dev/sdb bs=4M status=progress oflag=sync
diskutil unmountDisk /dev/sdb