Have you felt insecure when you type the pin number on your mobile phone? You should not worry about this situation, since it has happened to all of us that when we take the Android mobile phone or tablet in our hands and we prepare to unlock the device by entering the 4-number pin, there is always a family member or friend close to us. we.
It would be indelicacy or rude to have to cover the screen when we are going to enter this pin code on the mobile phone or Android tablet and even worse, to have to tell them to step away for a moment because we are going to write the security code that unlocks the device. To avoid having to go through these embarrassing situations, we recommend using a simple (free) application that will modify the pin code to a completely different one depending on the time of the day you are on, having to follow a little trick that we will mention below so that you do not forget the password that you must write on the device.
Android application to use a dynamic PIN code
Smart Phone Lock is an interesting Android application that you can download and install completely free on both your mobile phone and tablet, although we must warn that this free application is compensated by the advertising that you will have to see on the lock screen. Hence, it is well worth making a few considerations about the different security measures that are generally adopted when protecting our equipment.
- One of them is found in the entry of a 4-digit pin code, which is a static data that the user defines in the operating system configuration.
- The other alternative is found in the strokes that can be made to unlock the screen of our mobile device.
The 2 methods that we have suggested are the most conventional ones that are usually used by a large number of users, something that will not be difficult to decipher, guess or memorize for those who are very close to us when we are typing said code. Now, if we use this tool that we have recommended (Smart Phone Lock), be completely sure that the code that those near us memorize will not help them unlock the device at any other time, since that the application uses a very intelligent and interesting dynamic that we will surely remember.
This dynamic PIN is based on two very interesting parameters that are easy for anyone to remember, being one of them the date and the other the time of day. To use this last data, you must previously configure the Android mobile device with 24 hours a day (eliminating am and pm format).
If we leave the application configured in this way, when it is 2:30 the unlock code will be 0230. Because anyone could guess this information by looking at the time they are at that moment, the application has placed 2 switches that are even more interesting, these being:
- The possibility of adding or subtracting a number.
- Use the reverse code.
In the first case, if we set a value of 10 to the switch, the unlock code at the same time that we suggested above would be a small sum, that is: 0230 + 10 = 0240; interesting truth! Well, wait until you know what the other switch does so you can get even more excited.
If you use the second option that we suggested above (inverse mode), the sum that we obtained previously will invert each of the digits that make up the number, leaving the unlock code as follows: 0420, a value that is the inverse of the sum as you can realize.
If you make a mistake up to 6 times in the lock pin code on your Android mobile phone, you can request that the code be sent to you via SMS message to another mobile phone, a number that you must previously configure in this same application.
thanks, good application