One: What to do if you have forgotten the password for a three-digit combination lock.
First, use a bright flashlight to illuminate one of the gears, while simultaneously turning the gear. Observe carefully at this point, and you will notice that when the gear reaches a specific position, there will be a notch underneath it, which typically points slightly to the left. Indeed, when the gear is turned to the number 6, a small notch appears underneath it. The second and third gears also have the number "6".

Achieving this step means you've successfully completed half the process. The next step is to remember a specific rule. According to experts, the corresponding numbers are not a password, but rather a combination of "adding 3," "adding 8," or "subtracting 5" based on these numbers. When two digits appear, retain the units digit. These are three common patterns. The reporter attempted to use the numbers corresponding to the suitcase opening ("6," "6," "6") and add "3" to each, resulting in "9," "9," "9." By pressing the "Push" button, the combination lock was successfully opened.
II. Five itemsPassword lock unlocking tutorial
It's very easy to forget the five-digit combination for the lock. First, insert the lock correctly into the lock hole. Then, press the lock slightly towards the lock hole. Remember to press it firmly. Next, start turning the first combination dial, which is closest to the lock hole. Turn it slowly until the lock can be inserted one space. You will feel a slight release. This combination represents one digit. Then, start turning the second combination dial. After turning the entire dial, there will be a space where the lock can be inserted. The digit at that space is the second digit of the combination. once the lock is fully inserted, you have the five-digit combination. You can remember the combination or change it to your preferred combination.