How do you manually unlock an oven door?

If you're trying to unlock the hinges on your oven's door, start by opening it all of the way down to expose them. Locate the small latches on the metal hinges. They should be positioned right on the hinges, which look like arms on the inner part of the door. Move each of the hinges down as far as they'll go with your hands to unlock them. Keep in mind that latches can vary from oven to oven. For instance, if the latches are in a down position when you open the door, you may need to flip them up to unlock it. If a latch is really stuck, try gently prying it with a flathead screwdriver. Once the latches are unlocked, it'll be much easier to remove the door from your oven.