Generally you can insert a small watchmaker screwdriver one with a straight blade not a philips into the hole and turn it to unlock the door.
How to open a locked bedroom door without hole.
You simply need a straight stiff.
How to unlock a door without a keyhole.
Push the door so that the gap between the doorframe and the locked door is as wide as possible.
This is fortunate in the event that you need to open a locked bedroom door because in an emergency a high security lock would be hard to hack.
What you will do.
Make a hook at the end of a second pin to create a tension lever.
You have lost your keys.
However there are reasonably simple tips for opening a locked door without a key.
These kinds of door locks are designed for places like bathrooms and bedrooms where the door might be locked for privacy reasons and not for security.
Unlocking a bedroom door by removing the doorknob if your locked doorknob has no pinhole for releasing the lock you may need to deploy the nuclear option.
Flat head screwdriver with thin shaft.
Insert that end into the keyhole then bend the pin so it s flush against the outside of the lock.
The lock on a bedroom door is designed for privacy and not for security or keeping intruders out.
Removing the exterior knob and possibly both knobs.
Grasp the doorknob firmly in your non dominant hand if you are right handed hold it with your left hand.
The non locking side of the door should have a small hole likely on the face of the knob.
Insert your plastic card into.