How to unlock a phone on Android. Features of removing a graphic key for different phone models. Samsung "Find My Mobile" service

Screen lock is reliable way Android protection devices from third parties. In all Samsung smartphones this tool is pre-installed, so everyone can use it. If digital or graphic key the display is no longer needed, its . However, under certain circumstances, this deactivation method will not work. Let's look at why you can't disable the screen lock and how to remove the password from Samsung phone in such cases.

Why can't the key be removed from the input screen on Samsung?

IN normal mode functioning of Samsung, disabling digital or graphic code is done as follows:

There are several factors that may prevent you from canceling the screen lock on Android:

using a secure VPN virtual network on the gadget;
encryption internal memory or built-in MicroSD;
installation of third-party certificates;
opening administrative rights on a mobile phone;
software malfunction.

Let's figure out how to remove the screen lock on a Samsung phone in each of the above cases.

Removing the security code when the VPN is enabled

Virtual Private Network (VPN) is virtual network, which is designed to provide secure access to the Internet. When activated, all information transmitted over the network will be securely hidden from third-party attacks.

Operating system malfunctions

If all the proposed methods for disabling the lock screen did not bring a positive result, most likely a problem occurred on your mobile phone. system failure. To fix it you will need.

This procedure performed through the “Backup and reset” section in a few clicks. However, it leads to the removal of all data and settings from the phone. Therefore, before starting it

In order to protect personal information, the screen of any Android smartphone can be locked. And this is done different ways. This is needed, for example, when you have lost your device. But sometimes there is absolutely no need for such protection and it only takes up time when turning on the device. In this article we will tell you what screen locks are on Android. We will also learn how to remove them or, on the contrary, install them.

There are several types of screen protection on Android. Below we will describe them in the form of a list and give an approximate degree of security:

No blocking. The screen turns on with the power button and the desktop is immediately visible. There is no protection;
Simple swipe. The screen is unlocked by moving your finger across it. Protects only against accidental activation;
Graphic key. The user draws a pattern along special guide points and thus unlocks the device. Security is achieved by introducing a pause between input attempts after several unsuccessful ones;
Pin. A set of several numbers that must be entered to unlock. In exactly the same way as in the case of a graphic key, with several incorrect entries pauses for certain time. Higher security;
Password. The most secure, but at the same time time-consuming way to unlock the screen. It consists of entering a combination of numbers and letters of different case;
Fingerprint. Relatively new way protection, which is the safest to date. It is impossible to select;
Face recognition. Even more modern algorithm, which involves scanning multiple points on the owner’s face and automatically unlocking the device when it appears in front of the sensors. A rather dubious option, significantly inferior to the print;
Iris scanner. Another protection algorithm that works on the principle of scanning a retina unique to each person. Highest level protection.

Can also be used for safety third party applications, using various riddles, questions, etc. to log into Android. Features operating system from Google in this area are limitless. So we won’t go into too much detail and will immediately move on to the description of disabling blocking on different versions Android.

How to remove

So, today there are several most common versions of Android. There are also add-ons over the “pure” operating system, which are used, for example, by Xiaomi or Samsung. We will also describe working with them. But before you begin, remember: by unlocking your phone, you make your phone and the information on it vulnerable to attackers. Begin.

Android 2.x

We will consider Google OS editions in the order of their appearance. Let's only skip the very ancient Android 1.x and the purely tablet 3.x.

To remove protection from Google Android 2.x you need to initially go to the applications menu. Its icon is indicated in the screenshot below.

Next we are interested in the settings. Tap on the icon with the image of a gear or something similar.

At the next stage, click on “Location and protection”.

Go to the item called “Change blocking method”.

Since we had an active PIN code, to disable it we will need to enter a code. If you have other protection, for example, a pattern or password, please indicate them accordingly. What to do if you do not know this data is written at the very end of the article.

So, when verification is completed, you can disable the protection. To do this, we simply click on the item marked in the screenshot.

Also below you see other blocking methods supported on the second Android.

Let's go higher and move on to consider the 4th version of the OS.

Android 4.x

It's time to talk about the once most popular operating system. This is the fourth Android. It is still installed on millions of smartphones and tablets. So, in order to disable the blocking here, do the following:

We go to the main menu by tapping on its icon on the home screen.

Let's move on to the settings. In our case, this is “Settings”; your shortcut may be called differently. It all depends on the localization applied.

Now we need a section related to security. For us it is “Security”. We tap on it.

Let's move directly to locking the screen.

The situation is different here. In the case of Android 2.x, we had to log in by entering a PIN code. Here it will be a graphic key. It is installed to protect the home screen.

Now that we have confirmed ownership of the phone, we can simply unblock it. This is done by clicking on the appropriate item.

In the process of our story, we gradually reached the equator of the OS. This is the fifth Android. Let's look at how to work with it.

Android 5.x

Let's figure out how to disable the screen lock on Android, which was very popular not long ago. This is a "five". We do the following:

As in previous cases, go to the application menu. The icon is marked in the screenshot below.

We look for the settings gear and click on it. We have installed applications a bit, you may have to scroll through the list.

The settings here are located in 2 columns. We look for the “Security” item and tap on it.

Let's go to the settings section indicated in the screenshot. We call it “Screen Lock”.

Changing settings is password protected. In order to remove the protection, you must first enter it. We do this and click “CONTINUE”.

Ready. All we have to do is click “No”, and the security of the device will be reduced to zero.

Difference new version Android is the confirmation that appears here. It wasn't there yet in the 4th edition. Click "OK".

Meanwhile, the operating systems in question are becoming more and more modern.

Android 6.x

In the sixth version of Android, the lock screen security feature is removed as follows:

In the same way as before, click on the application menu icon. The settings we need are there.

Tap on the gear icon circled in the screenshot below.

And, as in the case of 5.x, select the “Security” section.

As you can see, our screen is in this moment blocked using a pattern key. To disable it, click on the item marked in the picture.

We will need to enter a graphic key, otherwise things will not go further.

If check entrance will pass successfully, we will have several options. However, as in previous versions OS. Since we are talking in in this case about disabling, select the first item.

Just as in the previous case, we give an affirmative answer to the confirmation that appears.

After this, the protection will be completely disabled.

Android 7.x

There is no operating room in our review Android systems 8, since it has not yet managed to gain a strong foothold among users. But we'll talk about her ancestor right now. So, we are working with the “seven”.

For the sake of variety, let's consider entering the system settings not through the application menu, but using the notification bar. We lower it down and tap on the icon with the image of a gear.

Next, move on to the “Security” section.

Select the item called “Lock Screen”. We immediately see that the authorization method is currently set using a PIN code.

Naturally, in order to change something here, we will need to enter the same code.

The functionality is unlocked, so we select the first item and thus completely disable the blocking.

We have fully reviewed all versions of “naked” Android, for example, those installed on Asus. Each of the options was described from beginning to end. This is done so that a person who visits the site and clicks on a content item receives fully functional instructions for their OS edition from Google.

Xiaomi and MIUI

Let's also look at disabling protection on branded shell from Chinese manufacturer Xiaomi, namely MIUI. In our case, this is its 9th version.

We lower the notification line down using a swipe and tap on the settings launch icon. It looks like a gear.

Since our phone supports working with a fingerprint, we select the advising section. We marked it in the screenshot.

Then we move directly to the blocking itself.

We will need to enter the password that was set earlier. If you do not do this, you will not be able to change the settings. Therefore, we write the code and press the enter button.

Click on the line that says “Disable blocking.”

The system will notify us that if we continue, the lock will be removed and we will no longer be able to use the fingerprint. If this does not scare you, then click “OK”.

That's it for Xiaomi, but not everything is locked. Let's look at how to remove it in the notorious TouchWiz from Samsung.

Samsung and TouchWiz

This add-on or shell from Korean manufacturer visually different from unmodified Android. Therefore, it is also worth paying attention when working with her. To remove protection here, do the following:

As in the case of Xiaomi, lower the “curtain” and press the settings button.

Scroll the contents of the window down a little and tap on the item marked on the screen.

We see the item “Lock type” and immediately see the view established protection. To change it or remove it altogether, click on the line circled in red.

To confirm, enter the graphic key.

Select the “Swipe across the screen” option - this will disable the security check.

Here we will be warned that previously saved data will be deleted (meaning the pattern itself). We confirm our intentions by tapping the “ERASE” button.

After this, the password will be reset and the phone's power-on protection will be cancelled.

The example is based on a Samsung Galaxy Grand Prime phone, but it is also suitable for other smartphones of this brand.

How to get around if you forgot your password

There are options when a person simply forgot the password and cannot unlock his own device. Below we will give a method that can help you get out of the situation, but we will warn you that it does not always work and not on all phones.

In order to remove the lock, you need to reset your smartphone to factory settings. This should be done from the off state using a combination of buttons and the recovery menu. IN different smartphones these combinations are also different. For example, on Samsung it is the power button + volume up button + home button.

You need to press the keys while the device is turned off. If you did everything correctly, the phone will reboot into Recovery mode, in which you will simply need to select the reset option. However, it should be understood that this method Does not work on all models. In newer devices, even after resetting, the key will need to be entered.

Attention! This option will result in the loss of all data you have on your phone. Before you begin, copy them to a safe place.

You should not believe materials on the Internet that show how to remove the blocking by calling or low battery batteries. Even after going to the smartphone menu, you will be asked to enter the same key to disable the protection.

What to do if it is prohibited by the administrator

Sometimes a person knows his PIN code, pattern or password, but still cannot remove it. In order to solve this problem, we do this:

Go to the applications menu. In this case, this is Android 6, but in other versions of the OS the sequence of actions is similar.

Tap on the settings gear.

Go to the “Security” section.

Next, we need the “Device Administrators” item.

Let's look at what applications are on this list. For example, remote shutdown and locking may prevent password changes. You may have other functions here; you can also disable them to check. Click on the checkmark indicated in the screenshot.

Below is a list of powers. There is also a screen lock, perhaps that is what is stopping us. Click “DISABLE”.

In each specific case, the set of applications in the administration point may be different. Act according to your current situation.

Results and comments

As a result, we finished the story about how you can disable the screen lock on Android. Detailed step-by-step instruction affected all versions of Android OS, we hope we helped you too. If you still have questions, write them in the comments: our website was created to help you.

Video instruction

For greater clarity of the presented material and completeness of the picture as a whole, we suggest that you also watch the video instructions. The last point of our article about resetting to factory settings is specifically described.

Hello! As I understand it, you know the graphic key itself, you just can’t turn it off. So your situation looks something like this:

You can change your pattern to a password or PIN, but you can't choose the simpler, unsecured options because it's "Disabled by your administrator, encryption policy, or credential store." Usually the problem is that you have some kind of certificate installed on your smartphone, which, according to its internal policy, does not allow you to reduce the security of the phone, that is, disable the unlock password. Please note that if your smartphone is configured work email, remote connection to your organization's network, then this may be your company's security policy. In this case, you should first consult with your IT specialists. If you don’t have anything like that on your phone, the method described below will help you.

How to turn off a graphic key if it is prohibited by the administrator

Go to your phone’s settings and select “Security” -> “Device Administrators”. There shouldn’t be any applications enabled that you don’t recognize; if there are, try turning them off.

Next, the most important thing, scroll to the very bottom and click on the “Cleaning certificates” item. Confirm your action by clicking the "OK" button. After this, go to the menu for disabling the pattern, the blocked items should now be available. You may have to restart your smartphone.

There is another method, it should be used only if the method above does not help (that is, you have some kind of unique situation) - full reset your smartphone to factory settings (we have detailed instructions). But keep in mind that all data will be lost. How to save them - read our article

If you have forgotten the password to unlock your smartphone, do not panic ahead of time. Today there are several effective ways to solve this problem. The proposed material contains “working” algorithms of actions, thanks to which it will be possible to unlock the device on Android based. If one of the proposed options does not suit you, do not despair and try the next one.

How to unlock your device using Google Play

One of the simplest ways is to synchronize the device with a Google account. The proposed option is relevant only if the phone has access to the Internet, be it Wi-Fi or a mobile network.

Enter the password incorrectly 5 times, after which a window will pop up indicating a 30-second lock. Here you need to tap on “Forgot your pattern?”. Enter your data in the window that appears Google account. If they are also forgotten, you can restore them on the official website google.com. If authorization is successful, your device will be unlocked.

How to connect a locked phone to the Internet?

The algorithm above will not be relevant if mobile phone not connected to the network. Then how to unlock the device?

For the option with a google account to take place, connect the blocked gadget to the network by running the following actions:

Reboot your device;
As soon as the top bar (notification center) line appears, swipe it down and quickly turn on either data transfer or Wi-Fi.

If Wi-Fi is not at hand and the SIM card is not connected to the network, use a SIM card or LAN conductor connected to the Internet. For the second, in addition to the adapter itself, you will need a router that is connected to the Internet. The router will connect to the network using an adapter, so you can enter your Google account information, keep in mind that not all modern devices support work with the conductor.

How to remove blocking using a call?

This option is suitable for smartphones with Android version no higher than 2.3. You should call the locked device, minimize the call menu and go to settings, where you can easily reset the lock using a pattern.

How to reset the lock with a dead battery?

This method is suitable for both mobile devices, and for tablets. After waiting for the device to display a low battery alert, enter the power status menu, from where you can go to settings and reset the lock by entering the pattern.

How to get rid of blocking using a computer and ADB Run?

This method will be relevant for those smartphones that have USB debugging enabled. This option is configured until an unpleasant event occurs. You can enable it in the “For Developers” section.

To remove the lock using desktop computer, download ADB program Run and connect your locked Android phone to your computer using USB.

Log into the program on your computer;
Select the sixth item in the menu “ Unlock Gesture Key";
ADB Run will offer a choice of two methods, one of which will delete the “gesture.key” file, and the second will delete information from the “system.db” file.

All that remains is to reboot the phone.

If everything is done correctly, the device will be unlocked.

Disabling the lock via the Recovery menu (return to factory settings)

You can also delete the “gesture.key” file manually. To do this, the device must have Recovery menu. Beneath me this process involves rolling back to factory settings and deleting all information from your device. When starting this method, you need to be aware that the files cannot be restored.

The first thing you need to do is turn off your phone. When your smartphone is turned off, hold down the volume and power buttons at the same time, this combination will bring up the Android bootloader menu. Now you need to click bottom button Volume down twice, thereby highlighting the “Recovery Mode” function, then press the Power button again to select it.

While pressing the power button, press the top volume button once, after which the device will start the recovery process. In the menu that appears, select “Wipe data/factory reset” and tap the power button again. Once the process is completed, click on “Reboot system now” and the device will be unlocked.

Let's also consider brands of mobile phones, the reboot of which may be partially different.

Samsung, Lenovo

On devices of these brands, rollback is also performed through the Recovery menu.

After turning off the phone, hold down three buttons: “Home”, “Power” and the volume button. If your device does not have the first button, hold down the last two);
When the menu appears, use the Volume buttons to press “wipe data/factory reset” and press the Power button again;
Next, you need to agree to the terms of the system by clicking “yes - Delete all user data”;
After the device reboots, select "reboot system now".

HTC

After turning off the device, remove the battery and install it again;
Open the Recovery menu by holding down the power and volume buttons at the same time;
Don't press anything when Android is displayed on the screen;
In the menu that appears, click “Factory Reset” ( alternative name"Clear Storage".

LG

After turning off the phone, press and hold necessary buttons power and volume;
In the window that appears, select “Recovery Mode”;
Next you need to select “Settings” -> “Factory Data Reset» and confirm the selection with the «Yes» button.

Samsung "Find My Mobile" service

If you are the happy owner of a Samsung smartphone, then you probably know about this service.

To use it, you will need to follow the link https://findmymobile.samsung.com/login.do and log in to your account using your details. If you do not have an account Samsung recording– this method will not work.

Otherwise, after logging into your account, click the “Lock my screen” button, which is located on the left. The system will ask for a new PIN, then click the “Block” tab located at the bottom of the screen. A few minutes later forgotten password will be changed to the PIN you just entered.

How to unlock a device with SMS Bypass

This option will be relevant for consumers who have been in advance about possible problem with blocking. Those. in advance, before an incident involving loss of an existing password.

Download to your Android phone SMS app Bypass and give it root access. Thus, when the device is locked, send an SMS to it with the text “1234 reset”.

If your smartphone is locked, install this application can be done remotely using a Google account.

Android Device Manager

A service called Dispatcher Android devices has become a salvation for users of new phone models, because... makes it easy to get out of similar problem. Here you also need to synchronize your mobile phone with your Google account.

To get rid of the blocking, visit the service https://www.google.com/android/devicemanager and select the "Block" tab in the Device Manager section. If the service cannot find the device, update the system several times. If the mobile phone is synced, it will take no more than 5 attempts.

After clicking on the “Block” button, the system will prompt you to enter New Password:

After the change, the entered combination will become the new key to unlock your device. The change may not happen immediately, so we recommend waiting about 5 minutes before attempting to enter a new password.

How to avoid being blocked using Safe Mode?

If your lock screen is displayed by a third-party application, boot your device using safe mode may I help.

To boot into Safe Mode, press and hold the Power button on the lock screen. In the window that appears, press the “Power off” button for a few seconds. By clicking “Ok”, the process of launching safe mode will begin, when third-party applications will be temporarily disabled. In settings, disable locks and restart your device again, after which the lock screen third party software will disappear.

Summarizing

We told you about the most effective ways unlocking Android devices. We hope that one of the methods could help in unlocking your gadget. If the situation cannot be corrected, you must contact service center for qualified help.

Video on the topic

How to unlock your phone screen if you forgot your password on Android

When enabled, this feature automatically unlocks your screen when at least one of the conditions you specify is met. For example, if the device is located at your home or another device of yours is connected to it via Bluetooth.

You may have previously configured Smart Lock, but forgot about it. In this case, remember the given condition and fulfill it. For example, if you have added one of the Bluetooth devices to the list of trusted devices on your smartphone, enable the module on both wireless communication. Once connected, the phone can be unlocked without entering a PIN, password or key.

If Smart Lock has not been configured in advance or you cannot meet the specified condition, then this method is not suitable.

2. Bypass protection using a Google account

Some devices with old Android versions(up to 5.0 Lollipop) allow you to bypass the screen lock using your Google account. But for this, the device must be connected to the Network. To check if your smartphone supports this method, enter any password, PIN or pattern five times.

After five incorrect entry attempts, the message “Forgot your password?” should appear on the screen. or similar hint. Click on this inscription and enter the username and password for the Google account that is the main one on your smartphone. After successfully logging in, you can specify a new password or set up a different screen lock method.

If you also forgot your Google account password, try to restore access to it using the company’s special service.

3. Use the service from the smartphone manufacturer

Some brands offer owners of their devices additional tools unlocking. For example, Samsung has a Find My Mobile service, with which you can remove a pattern, PIN, password, and even a fingerprint. To do this, your device must be linked to Samsung account, support the service and be online.

To find out whether such services exist for your model, look for this information in the instructions or on the manufacturer’s official website.

4. Reset the device to factory settings

If other options do not work, all that remains is to return the factory settings. This will lead to the loss of all data, copies of which are not saved in your Google account and others. But you can remove the protection from the screen.

Turn off your smartphone and remove the memory card if it was inside. Then try these key combinations in turn until one of them works (you need to press all the buttons and hold them for about 10-15 seconds):

Volume down key + power button;
Volume up key + power button;
Volume Down key + Power button + Home key;
Volume down key + Volume up key + Power button.

When the display shows service menu, select Recovery, and then - Wipe command data/factory reset. If none of the key combinations work or you don't see the necessary commands in the menu, look for reset instructions specific to your device model.

After this, the smartphone should return to factory settings within a few minutes. The device may request a login and password from a previously connected Google account, but you will no longer need to unlock the screen. After logging in old account the system will restore the settings and data synchronized with it.

All of the unlocking methods listed above are suitable not only for smartphones, but also for Android tablets.

How to unlock iPhone

If you have forgotten the password for your iOS device, you have only one option - reset to factory settings. There are two ways to do this: c using iCloud and via iTunes. The first one will only work if you previously enabled the Find My iPhone function on your smartphone. For the second you will need a USB cable and a computer with installed program iTunes.

In both cases, you will not only delete the password, but also all data from the device. But if you have a backup copy iPhone, then after the reset you can restore the information saved in it: calendars, contacts, notes, SMS, settings and purchase lists in iTunes and App Store. Personal photos and videos will also not be lost if you previously synchronized them with your computer or iCloud.

1. Reset iPhone to factory settings using iCloud

To check if Find My iPhone is active on your smartphone, connect it to the Internet. Then log in account Apple ID on the iCloud website using a computer and click on the “Find iPhone” icon.

If you don't have a computer at hand, but have an iPad, iPod touch or another iPhone, you can use standard application“Find iPhone” on any of these gadgets. It works the same as the web version in iCloud.

If Find My iPhone is active, you'll immediately see your locked iPhone (in the app) or select it from the All Devices list (on the iCloud website). If the device is not displayed, proceed to the second method. Otherwise, continue.

Click on the smartphone icon, and then on the “Erase iPhone” button and follow further prompts.

This will remove your passcode and all data from your device, allowing you to set up your iPhone again.

2. Reset iPhone to factory settings via iTunes

Run on computer iTunes, then connect your smartphone to it using a USB cable.

If you have previously synced your iPhone with this computer, click on the smartphone icon in iTunes. In the menu that opens, perform synchronization again and create a fresh one backup copy devices on the computer. Then click “Restore from copy...”, select the newly created image and follow the system prompts until complete recovery.

If you've never synced your iPhone with current computer or iTunes also asks for a password, then most likely it will not be possible to create a new backup. But you can reset to special regime, and then restore the device from old copies (if any). Follow these steps to reset:

1. Force restart your iPhone.

On iPhone SE, iPhone 6s, iPhone 6s Plus, and older models, hold down the Home key and the top (or side) button for 10 seconds or more until the recovery screen appears.

On iPhone 7 or iPhone 7 Plus, hold side key along with the Volume Down button for 10 seconds or more until you see the recovery screen.

On an iPhone 8 or iPhone 8 Plus, hold and immediately release the volume up key and then the volume down key. After that click on side button and hold it until the recovery screen appears.

2. When the recovery dialog box appears on your computer display, click "Restore" and follow the iTunes prompts.

3. If the iPhone exits recovery mode while iTunes is downloading necessary files from the Network, press the buttons again forced restart and hold them until the device returns to this mode.

Although instructions for both reset methods are written in iPhone example, they will also work if you suddenly forget your iPad password.