This process drills through the driver pins and key pins at the shear line to allow the plug to rotate freely and unlock a door without a key.
How to open a key locked interior door.
Insert the card between the lock and door frame then bend the card back to force the lock open.
Just insert the screwdriver into the small hole and press the button on the inside of the handle with it to unlock the door.
Another way to unlock a door without a key is to simply work on making the door and its accompanying door lock somewhat irrelevant.
If your interior door handle has a small round hole in the center it is this type of handle.
This can be done in multiple ways.
The non locking side of the door should have a small hole likely on.
Open interior doors with a hex wrench.
When one of my interior doors got locked with the keys inside recently i learned all i ever wanted to know about lock picking and doorknob assembly.
Doors with a twisted tab lock are still easy to get past even if that tab is set to lock these locks appear on the handle of a door when either facing laterally or vertically the door will be locked or unlocked.
For an interior door that has a small hole in the handle you can use a small screwdriver to unlock it.
The lock is set from inside the door.
Focusing on the door.