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Not necessarily, it depends on the level of technical unlocking, and if it is opened well, there is no problem.
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It's okay, it still works! If you feel uneasy, you can change the lock cylinder again!
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This is not very clear, it should be usable, you can ask the project department of the heroes, their locks are famous all over the country.
There are three types of lock cylinders: A, B, and C
The first two categories don't protect you. Class C general manufacturers give insurance (such as Meribao). >>>More
What do you want to do?
Can be more difficult.
See if you can open it, and if you can't, let the lockpicking company remove the lock cylinder and clean it up for you. >>>More
This question is too casual, what brand of anti-theft door lock cylinder are you are not much to say, what level of lock cylinder you bought, what level of A B C is there, A-level to find a master, or can be opened, B-level to find a few more masters to try more, C-level and super C-level hehe, or find a firefighter to break the door! Like Tianyu, it is also the lock of China's top ten brands, and the lock known as the top ten lock kings, how can it be easily opened.