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Use the card slide to see if you can scratch it, and if you can't scratch it, you can only destroy the lock, or try to find a lock.
A: The bedroom door can be opened from the inside without a key. >>>More
Hold the door and twist it to the left counterclockwise to the head, and the locking knob below is also rotated counterclockwise.
You can have a key, you can't do without a key.
How to disassemble the handle lock:
1.Unscrew the screws fixing the lock cylinder on the panel first, remove the lock cylinder 2 and then unscrew the remaining 2 screws on the panel, and the 2 panels can be taken down 3The screws on the lock body on the side of the door are also unscrewed and removed. >>>More
Smash the handle panel of the lock open. to be able to open the inner insurance.