ksblair

My 90‘s passenger door wont unlock either with the key or the interior release, I can‘t get access to the door card studs to get the door card off. I‘m reluctant to take the door off unless I have no choice. Would it work to unbolt or grind oss the striker plate or is there an easier way to get the door open? I‘ve aleady tried spraying WD40 doen the window slot to release the mechanism without success.