How do I disable my door lock so where it'll still unlock but not from the inside?

 

1)unscrew the cover for the door handle
2)remove the door panel. then you'll see the tab that locks and unlocks,
3a)u can just remove that and leave it off or 3b) take the rod off that connects it and leave it on.
4)either way you'll have to secure the rod from getting caught because it'll still move when you lock and unlock from the outside. try bending it or cut it all together.