How to solve the problem that the lock cylinder of the anti theft door cannot be removed

If the lock is welded, use a grinder to grind the solder joints off, and then replace it, and fix the lock with self-drilling screws when installing a new lock. >>>More

Find a professional lockpicker and a lockpicking company to deal with it.

First of all, remove the panel, remove 2 lock nails on the inner panel of the door lock, remove the upper and lower screws of the inner side panel, remove the inner handle panel, and then remove the lock cap and the outer handle, there is a screw in the middle of the stall of the lock body on the door side, between the deadbolts, take out this lock cylinder, and the lock cylinder can be taken out.

The first thing to look at is what your lock cylinder looks like, if it is a Guardan lock cylinder, there is a white lock cap on both sides, you can remove the lock cap, if it is something else, you see if there is something stuck, insert the key and turn the lock cylinder.

The amount of the lock cylinder is too large, the lock cylinder refers to the core that rotates together with the key, you only need to press the core with your fingernails, and the key can be pulled out by turning to the place where the key is inserted.