Eh, no. I tried downloading with the tik and cert on the root and installing and i get this.That's where SXOS/DevMenu come in. eXhop doesn't bypass the signature checks, that's why the game downloads and all, but doesn't open.
A absolute perfect situation is where SXOS doesn't need DevMenu to install .nsp, and simply bypasses the signature checks on everything.
SXOS's Sigbypass + eXhop = Switch's FreeShop. Downloading straight from Nintendo, installing and playing.
CDN
SX doesnt bypass the checks either and im on latest sx and fw