How to unlock the chain password lock if you forget the password?

1. Find the reset button of the chain lock, generally on the back of the chain lock, press the reset button, and the chain lock password will be reset to the initial password, generally 0000 or1234; 2. If there is no reset button, you can try to open the chain lock with a key. Usually, a chain lock has a key switch. You can unlock the chain lock with the key and then reset the password. 3. If there is no reset button or key switch, you can try to knock the chain lock with a hammer. Generally speaking, chain locks have a weakness. You can break the chain lock with a hammer and reset the password.

A password lock is a lock that uses a series of numbers or symbols when opened. Character password locks can be divided into mechanical password locks and digital password locks. The passwords of password locks are usually just permutations, not real combinations. Some cipher locks only use one turntable to rotate several disks or cams in the lock; There are also some coded locks that rotate a set of dial wheels engraved with numbers to directly drive the machinery in the lock.