If that does not work you can try picking the door up off the ground while turning the lock.
How to fix a stuck front door lock latch that won t retract.
If it won t come out this is sometimes the case with stuck latches insert your screwdriver into the latch at the point where the door knobs intersected with it.
Take a 2 liter coke bottle and cut out a strip about 2 inches wide and 4 inches long.
If this is the problem you can try to fix it by closing the door and closing the handle of the knob simultaneously.
Push and hold the button in.
Letting the components sit fully submerged in a vinegar of about 5 acidity will do the job of separating the gunk from your metal.
Pull the door latch out of the door.
The fix in instances with a door latch stuck because it is jammed by rust and other materials it is always best to disassemble the lock and do a bit of cleaning.
You can try this step before taking the handle off.
Tighten the hinge screws and then try adjusting the strike plate by loosening its screws and shifting it slightly.
Now take that piece of plastic and try to insert it into the door from the outside directly where the latch is.
Door lock doesn t latch properly when a door latch doesn t click into position it usually means the latch and the strike plate are out of alignment.
A door knob lock button stuck has a few quick fixes that you can try out.
Start by trying to push the lock button.
Ensure that the door is unlocked before doing so.
Release the button quickly try sliding your finger off the button so the pressure is maintained up until the precise moment of release with no backing off.
If you re lucky this will force the latch back.
Use the screwdriver to lever the latch out of the door.
If this doesn t work then you re going to have to resort to removing the door from the hinges.
Once you ve removed the handle you can try to manually open the latch with either a pair of needle nose pliers or a large flathead screwdriver.