Programs for android screen lock. Screen lock on Android: how to set it up? We protect our personal information from strangers: with a graphic key, PIN code and password

On every smartphone, there are sure to be files that the user wants to securely keep from prying eyes.

These can be photos, videos, personal notes or email correspondence. If a smartphone or tablet falls into the wrong hands, it can bring serious trouble to its owner.

To secure your phone already at the first access level, without delving into the protection of each application or important system folder, you can lock the screen.

For this, they are used system settings and special applications.

In our article, we will look at how to put a screen lock on Android, and also show you several ways to customize it.

On a note:

Using the Android settings, you can set a secure lock:

  • Graphic key
  • PIN code
  • Password

Consider the methods in order.

Method 1: Pattern

By default, the screen lock of the mobile gadget is removed using the slider.

In terms of security, this method absolutely unreliable, since any person, simply by swiping a finger across the screen, gets access to the contents of the device.

The easiest way to securely lock the screen is to set a graphic key, a sequence of connecting several dots.

To set up a key, follow these steps:

  • Enter Android Settings
  • Select "Security"
  • Click on the line "Lock screen"
  • Click on the line "Graphic key"
  • Make a defensive combination on a field of 9 points
  • Enter the key again to confirm
  • Choose how to display notifications on the lock screen



After that, you can additionally configure the display of the entered key.

If you doubt the reliability of the graphic code, look at the number of combinations of dots that someone who decides to use your gadget will have to go through:

  • 4 dots - 1624 combinations
  • 5 points - 7152
  • 6 points - 26016
  • 7 points - 72912
  • 8 points - 140704
  • 9 points - 140704

In total, it turns out that the graphic key contains 389112 different combinations of connecting dots.

In order to enter all possible combinations, at the rate of 1 sequence of points per second, it will take almost 106 hours!

Helpful information:

To create a password on a smartphone, you can use the utility. It is designed to lock apps on android with a password. With it, only you will be able to access the messenger, social networks, camera and gallery or any other applications.

Method 2: PIN

If you trust numbers more than dotted patterns, in the same security menu of your smartphone or tablet, the screen lock on Android is set using a four-digit PIN code:

  • Go to the settings to the blocking method
  • Choose a PIN
  • Dial four digits
  • Enter the code again

In the case of numbers, there are fewer combinations than when typing a graphic - 10,000 options.

And yet, it will take a lot of time to sort through all the numerical combinations.


Method 3: Password

By the number of possible combinations, the password should be attributed to the most reliable method. In the blocking methods, click on the "Password" line and enter characters in sequence.

The password must be at least 4, maximum 17 characters long.

Given the set using numbers, mathematical symbols, Cyrillic and Latin letters, the number of combinations exceeds several billion.

The most important thing is not to forget the tricky password to unlock it yourself.

Method 4: Lock using apps

In digital google store Play can be downloaded special programs, with the help of which not only a screen lock is set on Android, but also the screen itself is visually configured: beautiful wallpapers are installed and the necessary widgets are added.

Among the programs that collect good feedback, as well as easy to manage, we can distinguish:

  • smart lock screen
  • snap lock
  • ZUI Locker
  • CM Locker

smart lock screen

Smart lock screen, which is free to download and install on an Android device, will help the user not only protect their gadget, but also customize the lock screen.

In the main menu of the application, you need to set a four-character PIN code, which can be changed at any time. The application also allows you to:

  • Change the text on the lock screen
  • Set text color
  • Set bright and colorful wallpapers with beautiful landscapes, views of the night sky and city lights.

Like most free apps, Smart lock screen contains built-in ads, but in this case, the developers of the program approached the matter very competently.

In order not to annoy the user with pop-up banners, the advertising button is set as a menu item.

By clicking on it, the user can download an additional branded application: music player or a photo collage tool.

snap lock



The smart SnapLock screen lock app helps you set up a pin code or pattern on your smartphone or tablet.

In addition to the standard functionality, the program has a number of interesting features:

  • AppRhythm function. The application monitors the frequency of launching programs. SnapLock displays shortcuts to the most used apps on the lock screen
  • Setting the direction of the swipe to a specific team
  • Clock display. On the lock screen, you can display a widget with clock, date and weather in several font styles.
  • Adding wallpapers to the lock screen
  • Display all notifications on one screen.

ZUI Locker

OS version: Android 4.1 or later



The opinions of users about the ZUI Locker screen locker are divided: some praise it for its convenient smartphone protection settings, others admire the huge variety of thematic settings.

The screen lock can be programmed with both a pattern and a password. And for colorful design, the application contains several dozen beautiful wallpapers and topics.

Separately, I would like to note a pleasant design feature - when the smartphone is tilted, the picture set as wallpaper begins to shift smoothly.

CM Locker

OS version: Android 4.0 or later

CM Locker is the lock screen app that puts your gadget protection first.

The program allows you to set up a ban on access using a pin code and a pattern, and on devices that are unlocked with a fingerprint, it will help you configure the scanner module.

The user can set protection not only on the screen, but also on individual applications, such as mail, instant messengers or social networks.

If someone tries to crack the password or key, the application will take a photo of the attacker and send it to the user's mail.

You can also link CM Locker to your Facebook account. If the phone is lost, the user will be able to track the gadget, turn on the alarm or block the mobile phone.

By the way, you can read about what to do if your phone is stolen or just lost in the article How to find a lost Android phone.

Of the visual chips in CM Locker, we can note:

  • weather informers
  • Display notifications on a separate screen
  • Buttons for controlling the camera, flashlight and player on the lock screen
  • Add beautiful wallpapers to your lock

In order to answer the question: how to put a lock on the Android screen, we needed a high-quality and reliable smartphone, on which we could not only fully test the simple and convenient functionality operating system, but also appreciated the brightness and saturation of the colors of all the wallpapers that we found in the applications.

Our assistant in today's issue was the smartphone Fly Cirrus 7.

Why Fly

Over the 14 years of its history, the British company Fly has released many excellent smartphones that meet all modern user requirements, whether big screen, a capacious battery or a high-quality camera.

We appreciated Fly Cirrus 7, first of all, for its bright and contrasting 5.2-inch IPS display.

Studying the design side of applications, we sometimes looked at the pictures that were displayed on the screen so much that we forgot about testing other settings.

And here two strong technical components of the smartphone did not disappoint.

The 1.25GHz quad-core processor ran multiple applications at a time easily and without delay.

A capacious 2600 mAh battery kept the smartphone charged throughout the test, even with the LTE 4G module turned on.

For a long time, the lock screen in the Android operating system did not lend itself to serious settings. However, you can't say that now. Both launchers and special utilities, popularly called blockers. It is these programs that will be discussed in this review.

Some time ago, Google allowed changing the screen lock to Android only for smartphone manufacturers that develop their own skins. But gradually, third-party developers gained access to the relevant APIs. As a result Google Play filled with all sorts of programs that serve to change the design of the lock screen. Many of them can be downloaded for free. But you should not rejoice. Most often, such an application contains a couple of varieties of lockscreen, and the rest are offered to be installed for money.

This Android lock screen app tries to replicate the lockscreen built into the most latest smartphones Apple. And she does it well.

This program not as simple as it seems. It consists of several themes at once, each of which is very attractive. The developers allow you to use one theme for the lock screen itself, and the second for the general splash screen. To unlock here, you can use the usual swipe or a numeric password.

Advantages:

  • Easy installation;
  • The interface is reminiscent of 6;
  • Several themes;
  • Distributed for free.

Flaws:

  • The presence of paid content;
  • The application cannot be called original;
  • Minimum functionality;
  • Technical issues on some devices.

Price: Free

The most advanced and secure blocker. It is designed for those users who regularly leave their smartphone in a public place unattended. This program will definitely not allow an outsider to unlock the device. In fact, it makes the Android operating system even more secure.

The utility offers a choice of several blocking methods at once. The easiest of these is to enter a pin code. The remaining methods are more sophisticated, but they often do not require memorizing numbers. For example, in the Offset Pin mode, you must enter a number that differs from the current time in one direction or another. And the Date Pin option will unlock the device by entering the current time in reverse order. You can also use a mobile phone number to unlock, but the creators do not recommend doing this.

Advantages:

  • A large number of ways to unlock;
  • Nice looking lock screen;
  • Distributed for free.

Flaws:

  • Problems with the time format on some devices;
  • Availability of paid content.

Hi Locker

Price: Free

The creators of Hi Locker have worked hard to make the interface of their creation as convenient as possible. They are also fans of older versions of the operating system. Android systems. In fact, the lock screen is borrowed from them, while it is cleverly combined with the lockscreen implemented in the Lollipop version.

As with all modern devices, Hi Locker allows you to read notifications without unlocking your smartphone - at least most of them. The application also helps to change the wallpaper on the lock screen. Moreover, it is even possible to apply your own inscription, which serves as a kind of reminder of an event or a motivator. And after installing this utility, you will have the weather on the lock screen - the temperature can be displayed both in Fahrenheit and in Celsius.

The main disadvantage of this program is that it prevents other applications from displaying their own controls on the lock screen. For example, you can turn off the alarm only after unlocking the device. The management of tracks in the music player will also become unavailable.

Advantages:

  • Beautiful lock screen;
  • Display on the lockscreen of the current weather;
  • Properly implemented notifications;
  • Several themes;
  • The ability to create an inscription to remind you of something;
  • Distributed free of charge;
  • Multiple unlock methods;
  • Disabling password entry while in home network WiFi.

Flaws:

  • Third-party applications cannot display their elements on the lock screen;
  • Availability of paid content.

Price: Free

Emoticons have taken over our world. They have become so popular that it is time to make a feature film about them. Therefore, it should not be surprising that now you can download a screen lock for Android, based specifically on emoticons. Emoji faces here are located right on top of the graphic key. Recall that this is the name of the unlocking method, when the finger moves from point to point along a certain route.

The use of emoticons greatly simplifies remembering the graphic key. The fact is that you need to remember not the route of the finger movement itself, but the order of the smileys along which you move.

The application displays the time and date on the lockscreen. Also, several additional themes are available to the user completely free of charge. In general, the utility is not the height of perfection. But for a while you can install it so that the lock screen amuses you with a lot of funny emoticons.

Advantages:

  • Popular emoticons on the lock screen;
  • Several themes;
  • Distributed free of charge;
  • Simple memorization of the graphic key.

Flaws:

  • The minimum number of blocking methods;
  • Gradually, emoticons can get bored;
  • The presence of a large number of advertising.

Locker Master

What is the characteristic feature of the best screen locks for Android? Perhaps a large number of themes to choose from. And it is desirable that all of them are free. And these themes should also be interactive, because it makes the lock screen animated and memorable. Why are we all this? And to the fact that Locker Master has all of the above qualities.

This application offers a choice of the best animations of various directions. The user is offered not just to put a picture. Each animation here is a special unlock mechanism! For example, a lock means typing a cipher you thought up in advance on it. And the piano keys make you play a short melody. In total, developers provide about a hundred of such diverse and unique unlocking methods.

There are also the simplest ways to unlock the device, which consist in entering a graphic key or PIN code. In the app's settings, you can find many options that customize the lock screen to suit your needs. In particular, here you can set the displayed information and assign some actions to hot buttons.

Advantages:

  • Original ways to unlock;
  • Many themes;
  • Distributed free of charge;
  • The presence of hot buttons;
  • The presence of the editor "Do it yourself".

Flaws:

  • Animation consumes battery power;
  • For full-fledged work, constant access to the Internet is required.

GO Locker

Another application that changes the lock screen and provides access to beautiful themes. The difference from the product discussed above is that the unlock method in all themes is used approximately the same. But on the other hand, such topics consume less battery power.

GO Locker allows you to change the clock on your lock screen. The wallpaper and many other elements also change. Interestingly, the product has an open source code. In this regard, enthusiasts have already released thousands of themes. And in the future their number will increase to tens of thousands! They differ from each other not only in wallpaper, but also in the location of widgets, as well as additional functions. For example, in GO Locker you can find lock screens that are perfect for a 10-inch tablet.

Gestures, a pattern or a PIN code are used here as unlocking methods. In a word, in this regard, everything is standard here. There is also a weather display. The only drawback is that the application does not allow you to choose a weather provider.

Advantages:

  • Many beautiful themes;
  • Distributed free of charge;
  • Hot buttons available.

Flaws:

  • Not best translation into Russian;
  • No original unlock methods;
  • The presence of advertising.

Summarizing

This time our review turned out to be quite large. But even it did not fit absolutely all the programs that serve to change the lock screen. Google Play is literally littered with them. We tried to select the best of them, but it is possible that some "pearls" were beyond our sight.

Be that as it may, we recommend installing GO Locker And Locker Master. These apps will definitely not disappoint you. Most of all, you will be struck by the number of themes available for the user to choose from. good option is setting Hi Locker. But this product encourages you to fork out for it full version. Not less than interesting program looks like this CM Locker. We talked about her in.

Reading 3 min.

Hello everyone, dear readers. In this article I will tell you about the most, in my opinion, the best, beautiful and functional blockers for your mobile Android gadget. But, first, a few words about what a blocker is and what it is for.

Blocker is an application that replaces the standard lock screen on your Android device. In addition to the appearance of the lock screen, the blocker can add additional functions and tools available from the lock screen.

Below I will give five, in my humble opinion, best apps in this topic.

The first screen locker that I want to talk about in this post is called Echo Notification Lockscreen. Pretty good tool that occupies a standard lock screen. This application will focus your attention on various system notifications so that you don't miss any important information. Other possibilities include the following:

  1. The application is very simple and easy to use;
  2. Appearance application, quite pleasant and cute. In general, lovers of beautiful design will be satisfied;
  3. The application can convert any notifications into reminders with one touch on the screen.

The next blocker that I would like to draw your attention to is called Next Lock Screen. This application was developed by the famous company Microsoft. This fact alone suggests that the application must be of high quality.. Of all the interesting features and advantages of this application, I will note, in my opinion, the most interesting and important:

  1. The application displays on the lock screen your current tasks marked in the calendar. Very handy if you want to see this information, and there is no desire to unlock the device;
  2. A quick access panel to all the main functions of an Android smartphone, for example: turn off and turn off the wireless WiFi networks, access to the flashlight and controls wireless network bluetooth;
  3. Quick access and control of the music application;
  4. It is possible to put your own wallpaper on the lock screen, whatever you like.

The next app on my list of screen lockers is called MixLocker. This application, like the previous ones, is absolutely free and has a wide range of functions and various features. I will mention just a few of them:

  1. It is possible to set any pictures and photos as background images;
  2. Allows you to receive fast access to all the main functions of the phone directly from the lock screen;
  3. Displays basic information on phone activity: number of calls, SMS, etc.

Another good application that replaces the standard lock screen on your mobile Android gadget. Of all the advantages and possibilities, perhaps I will note the following:

  1. Built-in themes will not leave indifferent any connoisseur of beautiful design and decoration;
  2. It is possible to set both a graphic code and a regular PIN code for unlocking;
  3. Displays all important information by phone activity, for example: notifications, the number of missed calls, as well as SMS messages.

Well, our today's selection is completed by a very good screen lock application called - Cover Lock Screen. Basically nothing radical. this application does not differ from the previous ones. Here are the main features of this tool:

  1. The ability to quickly switch between current tasks using the side menu;
  2. Displaying basic information on the activity of the Android device.

One of the simplest blockers without unnecessary settings and functions. Protects application logins with a password, fingerprint (if you have a scanner), or a pattern. To prevent the protection from triggering too often, you can set a re-block timer.

Although App Lock warns that it contains ads, during testing free version ads never showed up. If they bother you, you can get rid of ads and thank the developers through a one-time payment.

2. App Locker

Like the previous blocker, App Locker belongs to the simplest programs in its category. It also supports three security options: password, fingerprint (if the device has a scanner) and pattern. Optionally, you can choose the color scheme of the interface.

App Locker will show ads on the lock screen of apps. You can remove ads by purchasing paid version applications.

3.AppLock

In addition to protecting applications with a password or pattern, AppLock can be a vault for photos and videos. You can access them only by unlocking the program. Moreover, in AppLock you can set up profiles for quick control program groups. With these features, the application resembles Hexlock.

AppLock is able to block access to Wi-Fi, Bluetooth and automatic synchronization switches. The program also has advanced security settings. Among them - the display of a system error message when entering locked applications, the invisibility of the AppLock icon and the constant change of positions of numbers on the password entry screen. These options will help confuse an attacker.

In addition, in AppLock you will find a large selection of lock screen themes.

4. Vault

The most functional blocker from this collection. Vault locks apps with a password and acts as an encrypted vault for media files, contacts and SMS. For reliability, the program stores the data entrusted to it in the cloud. Inside Vault there is a browser where you can save and use web bookmarks, hiding them from prying eyes.

The free version of the blocker contains restrictions and is filled with ads. But the app has paid subscription to premium mode. Subscribers do not see ads, provide additional features and bonuses: more space in the cloud, hiding the Vault icon, activating the camera during unsuccessful unlock attempts.

Hello.

I think that most of us are mobile phone(or tablet) has files and information that you don't want to show ☺. There are a lot of ways to protect it, but one of the simplest and most reliable is to put a lock on the screen so that no one except you can turn on the phone. (so that an Android phone (Android) easily allows you to do this) .

Such protection, of course, will not protect you from professional hackers, but for most users this is not necessary. If you accidentally, say, forget your phone at work, then no one will be able to see your correspondence and photos. What is generally needed!

In this article, I will look at several ways to set up a screen lock on Android using various methods: graphic key, PIN code, password and special utilities.

Note: I recommend choosing a password that you will not forget. No matter how funny it was, but more than once I had to deal with such a situation that people forgot passwords 1-2 minutes after they were set. Keep in mind that if you forget the password to unlock the screen, then in some cases it will be enough to enter data from your Google account, and in some cases you will need to reset the phone to factory settings (or maybe even reflash).

Graphic key

By default, the Android screen is usually unlocked by simply swiping the screen (which will only protect you if the phone accidentally turns on, for example, in your pocket). Therefore, it is recommended to replace this method with a safer one ...

The easiest way to protect is to use a graphic key: the bottom line is that you need to draw a small snake with your finger, consisting of 4-9 points. If you know this "snake" - then this is done easily and quickly. Nevertheless, protection allows you to quite seriously protect your device from the curiosity of prying eyes.

For example: even a snake of 4 points has 1624 combinations, and of 9 - 140704. I.e. picking up a combination by selection method (when you don’t even know how many points) is very, very difficult.

To install this protection, you must:

Now, when you want to turn on the phone and see the menu, first of all, you will need to unlock the screen by entering the pattern. Until you enter it, the phone will be blocked from prying eyes ...

A PIN code is a type of password consisting of 4 digits. Many users trust numbers more than graphic snakes drawn on the screen. In addition, the PIN code is used everywhere, for example, on bank cards, on SIM cards, etc.

To set a PIN code:

Note: many people doubt the security of the PIN-code, allegedly that it can be easily guessed. I can argue with them: in total it turns out you need to check 10,000 combinations. You need to sort them out manually, besides, after several incorrect attempts to enter a PIN code, Android will block the password entry for 30 seconds. Those. purely theoretically, a curious person will have to sit at your phone for more than one day! If your phone is left without "supervision" on such long term- I think that more than one password will not help you ...

Password

This is one of the most reliable lock screen protectors. The password length can be from 4 to 17 characters, taking into account that the characters can be both Latin and Cyrillic (large and small), plus numbers and special signs- multimillion all kinds of combinations are obtained. Even with the help special software picking up a password is extremely difficult.

To set a password, you must also open the settings in the following path: "Security/Screen Lock/Password" . Next, enter the password twice and select the option to display notifications. The password setting is shown in the screenshot below.

Special applications

Soft Lock Screen

Soft Lock Screen - screenshots of the application (from the developers)

The application allows you to easily and quickly turn on the smartphone screen lock, set up wallpaper, select a screen saver, calendar, weather, etc. The application really surprises you with its bright colors and ease of use! If desired, the wallpaper on the screen saver will change automatically, new every day, delighting and surprising you.

Note: On some phones it is not possible (or problematic) to change the splash screen. The same application allows you to fix it.

Peculiarities:

  1. handsome and user-friendly interface with HD wallpapers (by the way, all wallpapers have been tested by the developers of the program, so any slag will not be shown!);
  2. efficiency: part of the most desired applications developers brought to the lock screen (for example, you can quickly turn on a flashlight, a notebook, etc.);
  3. security: you can set a password or pattern to protect your smartphone (moreover, the key can be with photos of people close to you, see photo above).

LOCKit

LOCKit- this program is designed specifically to protect personal data. In addition to directly locking the screen, it is possible to block applications, photos, contacts.

In addition to this, there is a phone theft protection function - it helps to find the phone and catch the thief. By the way, such a thing as "Burglar's Selfie" helps with this - a photo of a person who entered an incorrect pin code or drew a pattern is automatically taken.

Well, in addition, you can set HD wallpapers (beautiful and pleasing to the eye ☺).

PS

In principle, there are a lot of such applications, each with its own pros / cons. Considering dozens (hundreds) of these applications within the framework of this article, I think, is pointless. Everyone who goes to the play market can try and find an application to their liking by experience.

What to do if you forgot your key/password?

In this I am not an expert, and I will give only the main methods. By the way, I recommend looking for an unlock option specifically for your phone model (perhaps there is an option much easier than the universal ones offered by many authors).

1) Google account password

In the most harmless case, after entering the pattern key incorrectly (usually you need to enter it 5 times), you should see a window prompting you to enter data from your Google account.

Enter your data, and if the phone was able to go online (for example, connected via Wi-Fi), then you can reset the password.

Note: not always and not on all devices such a window appears with the possibility of password recovery. Especially if the password was set using special applications.

2) HARD-Reset

This is a special reboot of the device, which will restore the factory settings of the system. At the same time, all user data is deleted: contacts, SMS, passwords, applications, etc. All this data cannot be recovered, so I do not advise you to rush to proceed to this procedure.

Hard Reset is usually used as the last resort in case of errors, crashes, problems with logging into the device, when other methods do not work.

To help!

How to reset Android settings to factory settings (i.e. delete all data from your phone, tablet) -

3) Phone flashing

The topic is quite specific, if you have never done this before, I recommend contacting a service center.

By the way, in some cases it is possible to enter the phone settings menu and turn off the lock. To do this, wait for some notification to appear, for example, that accumulator battery is empty and needs to be recharged.

Despite such a seemingly simple lock, your phone is protected from most curious people (and you from unnecessary conversations, whispering behind your back, and gossip).

That, in fact, is all that I wanted to say in this article.



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