Orgun I don’t have any network available.
The package should be in /var/cache/pacman/pkg/ if you have already downloaded it once (you also should have a couple older kernels in there). Just reinstall it with “sudo pacman -U” by pointing to the file.
Also: You should ALWAYS have a second kernel installed to avoid these problems (having the LTS kernel as a second option is a good way to prevent issues in case of problems with newer kernel updates).
