Adjust the order from 0-9 and identify the difference in the hand holding the bill. This is very difficult and requires hands to be familiar with and feel good. By making sure that when you adjust the number of suitcases you put it, it will turn around a bit. The opening of this 3-digit suitcase is very important.
Step 3:
Make turns for the remaining rings on the suitcase. Write down the numbers that you feel.
Step 4:
Try out the inactive spot numbers, if possible, you have succeeded, if not continue to add numbers with 5 (turn to half round) or 7. But actually the unlocking is not so simple, because the probability is only 50/50. If it still doesn't work, be patient and continue testing again to see if luck will smile at you.
Normally, the key pair types will have a certain ball rolling rule, not too complicated. So, if you forget your password, you can use a needle or toothpick and a flashlight to unlock it. First, insert the needle into the gap of the suitcase number of the suitcase, then use the flashlight to illuminate the slot to see the slot of the suitcase and record it on paper. After checking all the tracks, record the codes that you feel are correct and press to unlock. If it is wrong, add that number with 5 or 7 turning around halfway.
If you try these two ways but are not effective, you can search by manual method. This method will take a lot of time and needs meticulous, patient. Look for each number one on the suitcase, so start with the largest numbers. According to experience, with 999 numbers, it only takes about 2 hours for these numbers to be able to unlock suitcases. This is also a way to unlock suitcases when forgetting extremely efficient codes.
After trying all the ways that luck still does not smile at you, you should ask for the help of a locksmith. This is considered the fastest, but also the most expensive. You can bring the suitcase to the nearest shop to ask for their intervention.
Here are a few helpful suggestions to help you solve the problem of unlocking suitcases when accidentally forgetting your password. However, the room is more against it, so the best way is to record your password into several copies and put it in some place (wallet, drawer, .) doing so, when available unfortunately forget the numbers, you can completely find it again and not have to try the same way to unlock 3 numbers of suitcases.