Many owners of smartphones running on the Android operating system use the standard display lock method - unlock by touch. And they don’t even know about one of the main advantages of this system. This is a multi-stage screen lock on Android. You can change and supplement the protection endlessly. There are several standard blocking methods and hundreds of applications that will add personality to your smartphone.
Why do I need a screen lock on Android?
First you need to understand why you need to lock the touchscreen on your smartphone. This function not only protects against accidental clicks when the phone is in your pocket or bag, but also helps prevent theft of personal information.
In cases when the smartphone was stolen, the criminal will have to reset the phone to factory settings in order to unlock the screen on Android. And this will entail the complete formatting of data on the device.
But the screen lock on Android is not only protection against thieves. This feature is great for those who do not like the unauthorized "intrusions" of friends. Some people like it without asking to take someone else's phone lying on the table and see how a person lives. Locking the screen will prevent such "creep".
Also, setting a password to unlock is a salvation for new parents. Modern children quickly learn how to use smartphones and, while their parents are distracted for a minute, they can delete important information. Blocking will help to avoid such situations.
How to configure the function?
Setting up a lock in smartphones based on Android is quite simple. Some manufacturers add their own types of locks to the gadget. But absolutely all smartphones have three predefined screen lock methods:
- Graphic key.
- Digital PIN.
- Password.
- Swipe your finger.
Finger method is a standard method of locking, which includes a simple slide to the right or left to unlock. The pattern key allows the user to draw a figure to unlock the screen. It includes from four to nine control points. The digital PIN prompts the user to enter a combination of numbers (four to seventeen characters) that unlocks the screen. The password is similar to the previous screen lock method. Only in this case can alphabetic characters be added to the numbers. The maximum number of characters available is seventeen.
In order to set the screen lock, go to the “Settings” menu and select “Protection”. Next, click on the inscription “Screen lock”. After that, the user will be asked to select a lock, enter the new code twice, and save the changes. In the "Protection" menu, you can also change the automatic blocking time from five seconds to 30 minutes.
Disable screen lock
After installing a new protection, many users do not know how to remove the screen lock. This can be done in a few simple steps. First you need to go to the "Settings" - "Protection". Next, select the “Screen Lock” item. The user will need to enter a valid security code. After confirmation, select the "Swipe" method from the list.
Also in the same list there is a concise item “No”. When you select it, the screen lock on Android will not be set. After pressing the unlock button, you can immediately get to work.
Screen Lock Software
For those users who want to diversify protection methods, screen lock programs for Android have been created. Applications can be found in the "Play Market" by driving the word Lockscreen into the search bar. Some programs use arbitrary shapes as a lock - heart, flower, cross as a lock. You can also install a program that, when unlocked, will require you to enter the correct answer to the question. Thus, you can self-educate all day.