Key models of LG smartphones with a software update will receive the Knock code function. How to unlock your phone if you forgot your password, PIN or pattern

Without exception, all TV models have a locking function. Sometimes it is needed, for example, if there are children in the house and they are used to using the remote control, which they do with pleasure, forgetting about lessons and simple children's games. It's difficult to keep them away from the screen without blocking the TV. But it happens that even having a password does not help, because the lock can be removed. Then the parents come up with a more complex PIN code, but manage to forget it.

What to do in this case? Either don’t watch your favorite TV shows at all, or try to figure out the problem. Of course, you can call a technician, but TV owners are confident that they can handle the situation without anyone’s help. This happens quite often. But if you see that nothing is working out, it is better to call a professional.

How to understand that the TV is blocked

If you did not specifically install the block on the TV, then this happened by accident. Perhaps the children pressed a free key combination, and therefore the device died, or the system itself began to glitch, which is why the block was installed. There may be many reasons, but you can’t leave everything as it is either.

How can you understand that the LV device is not broken, but there is a block on it? It’s very simple, because on any TV the presence of a block is accompanied by one of these signs:

Nothing is visible on the screen except the blue background and the key pattern. There is no sound or picture of broadcast programs;

Instead of the expected image, the monitor shows a password entry field;

Only one channel works on the TV, and the device does not respond to attempts to switch it with the remote control remote control or on the panel of the TV itself.

In general, the signs are clear, so it is quite difficult to confuse the presence of a block with some other problem. However, if you know what password is used, the situation can be resolved simply. If you don’t know him, and the blocking happened by accident, then only a very lucky person can guess this arbitrary combination of numbers.

When you have problems with luck, you will have to use other methods that will help if you forgot the password on your LG TV or didn’t know it at all.

Causes of malfunction and how to neutralize them

There are a lot of troubleshooting options, but the most popular are the following:

Use the remote control by pressing it special combination keys True, you still need to know this combination, because different manufacturers TV is often used non-standard instructions. Although if you are sure that you have not made any changes, you can always try the combination 0000. It is standard for most models. If it doesn’t help, there is an alternative, albeit not so popular among manufacturers - press combination 1234;

It happens that the TV is working and no one pressed the remote control, but when the device turns on, it does not work, and a message flashes on the screen indicating that you need to enter a password. Most likely, the issue is that you need to configure the channels. In this case, try new search TV channels, and they will restore their broadcasting;

If we are talking about Smart TV, then the issue may be outdated software. The system reacts in this way to an increased number of errors that block the system, including the broadcast of channels. To correct this flaw, you need to urgently update the software online or using a flash drive.

Both of the last options are much less common than the first, but if entering a password or resetting it to factory settings does not help, then it makes sense to check the last two methods to restore broadcasting.

How to unlock LG TV

Even if the TV owner has never encountered a blocking problem and has not used the block, he may need to remove it. But how to do this if the principles of action are unknown. If so, then you need to take the instructions. As a rule, this piece of paper can help significantly, because it indicates standard passwords, as well as how and in what order to use them.

If there are no instructions, then you can find them on the Internet if you know the TV model. You can view it on the back of the TV. Then download it and use it. In addition, you need to take a remote control, preferably the one that came with the TV, or something similar.

So, the instructions indicate a special set of numbers that are pressed to remove the restriction on channel search. In addition, the block can be removed by pressing a button with a drawn key on the remote control. This button must be pressed and held for ten seconds, and then the password is either removed or reset to the factory default.

How to reset your PIN to factory default

If you remove the child lock from the TV standard methods If it didn’t work, you can move on to drastic methods, which include resetting the settings to factory settings. You can do this on LG TV by following these steps:

Open the menu and select “Settings”;

Go to the “Security” section;

Further password reset consists of selecting the “Reset PIN code” menu;

But this is also not enough. After this path has been completed, the following manipulations should be carried out:

Enter the password numbers incorrectly and click on confirm (Ok);

Consistently press the following combination: Up - Up - Down - Up;

Enter code 0313 and click “Ok”.

After this, you can check whether you succeeded in resetting the password. This is desirable, since it is necessary to clarify whether the procedure was successful. If everything went well, then whatever the password was before, it will now become standard, and to remove the block you need to enter four zeros.

Here's another way to reset your password:

For keypad:

Press the POWER button and turn off the power;

Be sure to press POWER to turn on the power. How to change the password on LG TVs

To change the password on LG TVs without having to try to reset the pin along with resetting all settings to factory settings, you can use the following method:

You need to enter the settings menu;

There is a blocking subsection and the user should click on it;

During the process, a window will pop up where you need to enter a password;

You need to enter not standard values, but combination 0325;

If, after completing these procedures, the situation has not changed, it means that the child who set the password turned out to be a much more sophisticated user than his parents. In this case, it is better to stop experiments and turn to a TV technician for help. Thanks to his services, the TV will start working normally with almost a 100% guarantee.

Block own phone lg can be done completely by accident, by the most simple example becomes forgotten graphic key or digital password, which the user entered personally in order to protect his data from unauthorized persons. Faced with a similar problem, most owners simply do not know what to do, unable to even call.

There are several ways to unlock a mobile communication device, each of them is effective in its own way, this review Let's look at them in a little more detail.

LG how to unlock your phone:

Using a personal computer;
Reset settings, return to factory settings;
Using a Google account;
By calling the device;

All of these methods are suitable for different models lg devices and will solve the problem in a matter of minutes, provided you strictly follow the instructions.

Unlock lg via PC

If your lg phone model is blocked for one reason or another, you can solve this problem using a computer, for this the device must be connected to system unit. Exists special software, with which you can diagnose the device and solve any problem related to operating system or other components of the phone, including unlocking it can be done through software.

However, only specialized services, besides, you need to be able to handle it, so contacting the specialists of the LG service center will be the best option solutions to this issue.

Hard Reset

If you are wondering how to unlock your phone if you forgot your lg password?, you can use a proven method to reset all its settings, returning them to the factory settings. This method is quite effective, however, it has one very big drawback: in the process of solving your problem, you will lose all the data stored on the device.

The first thing you need to do is turn off the device and remove the battery from it, that is, completely disconnect the phone from power. After this, you need to insert the battery into place and turn on the lg by pressing two keys at once. To begin, hold down the power and volume down buttons, hold them until the backlight indicators turn on, then press the key sharply, which brings the device to home screen, depending on the specific model, this button may be either in the lower right corner or in the center.

If everything is done correctly, then after turning on the device will prompt you to complete everything initial settings, enter the language and other initial data. This is the best method if you have forgotten your own pattern key.

Google account

If you enter an incorrect pattern several times in a row, the device will prompt you to enter the address email gmail and the password for it, so you can log into the device bypassing the password. Naturally, to solve the problem in this way you will need Internet access, otherwise Google will not be able to check your data. If, when purchasing a new phone, you do not have the specified mailbox, then be sure to start it, this will greatly simplify both working with the phone and future manipulations related to blocking.

Call

Probably the simplest and affordable way unlocking, however, it is not suitable for all device models. Answering the question of how to unlock your lg phone if you forgot your password, I will say that by calling your mobile phone from another device, you can receive the call even if the screen is locked, after which during the conversation you have the opportunity to go to the main menu, or to one of applications: SMS, mail, music, it doesn’t matter, the main thing is that you can go to the menu from there. In the phone menu, you can uncheck the screen lock option, and the problem is solved.

I repeat that this method is not suitable for all devices, so it is important specific model lg phone If none of the methods mentioned above did not help you, or you are simply afraid to take on the problem yourself, the best option would be to contact real professionals with extensive experience who work at the LG service center.

In addition, lg phones can be blocked by a manufacturer’s code, which also differs for each model; you won’t be able to find it out on your own, in which case you will have to contact the service technicians one way or another.

) will make accessible innovative Knock function Code™ on older smartphones via update software, which will begin in April. Owners of LG G2 and G Flex smartphones in select countries will be the first to receive an update with a built-in Knock Code™ feature that will allow them to unlock their device using a customized combination of touches.

After reviewing research that states that users unlock their smartphones more than 100 times a day, the company saw this as an opportunity to add additional value to its products. The KnockOn function, patented in 2008, became the ideal basis for the innovative development of Knock Code™, the uniqueness of which lies in the ability to activate and unlock the smartphone in one action, which significantly saves users time and is truly reliable protection from intrusion into your smartphone by strangers. The Knock Code feature allows users to wake up a sleeping smartphone display through a secret combination of touches on the screen known only to the owner. The combination can include from two to eight touches. Moreover, the Knock Code can be entered anywhere on the screen, making typing easy and convenient even with one hand. Hacking such a “password” is almost impossible. Not surprisingly, more than half of the participants in a recent study named Knock Code™ as the most anticipated feature in the G Pro 2 smartphone, confirming the existing demand for new solutions in the field of data security on mobile devices.

The benefits of Knock Code™ technology are obvious, it allows you to simultaneously activate and unlock your smartphone, providing more high level security and convenience than a regular password or solutions using a pattern. Offering over 80,000 possible combinations without touch points showing up on the display. And the ability to enter Knock Code™ combinations in any part of the screen, with any size of distance between the touch points, practically eliminates the possibility of “stealing” the password.
“Engineers put a lot of effort into developing Knock Code to provide our users with an unparalleled level of security and convenience,” said Mr. Park Jong-seok, President and CEO of LG Electronics Mobile Communications. “The decision to open up Knock Code™ to a wider audience fits perfectly with our commitment to making our mobile devices special by delivering amazing usability first.”
Detailed information about the availability of new software for existing devices with built-in Knock Code™ feature will be announced separately in each market over the coming weeks.

About LG Electronics

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Android? Don't worry, there are several ways to regain access to your mobile device. In this article you can find the main options for resetting the lock, both the simplest and more complex ones that require additional programs. One of these methods will definitely help solve the problem with a locked phone.

Account details

A simple way to unlock Android if you forgot your password is to restore access using your Google account. This method will only work if the tablet or phone is connected to Wi-Fi or mobile network. This is a mechanism of the system itself that helps in case of incorrect input password or pattern.

If you enter the pattern incorrectly more than five times, a window will appear warning you about a thirty-second block. The message “Forgot your pattern key?” will appear on the device screen, and when you click on it, you will be asked to enter your Google account information. After you enter your email address and password, the device will unlock.

If you have forgotten your account details, you can restore them on the official Google website.

If there is no Internet connection

The first method, showing how to unlock an Android if you forgot your password, will not work if there is no Internet, since the login and password for your Google account will be impossible to verify. An Internet connection must be established.

To do this, you need to turn it on and off or simply restart the device. Immediately after turning on, the top bar will appear (it is also called the notification center, or information center). Pull it down and turn on Wi-Fi or mobile internet. After this, you can enter your username and password, and the device will be unlocked.

If there is no Wi-Fi nearby and mobile Internet is not available on your SIM card, you can do the following. Just use a different SIM card, pay attention in advance whether the Internet service is connected and whether there is money on the balance.

You can also connect the device to the Internet using a LAN adapter. To do this, you will need the adapter itself and a router connected to the Internet. The device connects to the Internet using an adapter, which will allow you to check the correctness of the entered Google account data. You should be aware that not all devices support operation via a LAN adapter.

For older versions

The third method, which tells us how Android if you forgot your password, most likely will not work for versions above 2.3. You just need to call the locked device and answer the call. After this, you can go to the settings and simply disable the pattern lock.

Low battery method

The fourth method, showing Android if you forgot your password, is based on a low battery message. It will also work for a phone. Wait until the battery runs out, the device will notify you about this. Then you can enter the power status menu, from there go to the main menu and disable protection using the pattern key.

Disabling the lock via computer

The fifth method will work if enabled. This feature can be enabled in the “For Developers” menu. If it was enabled before blocking, then disabling the graphic key protection will be easy.

All subsequent methods that tell you how to unlock an Android if you forgot your password are based on deleting the gesture.key file, which contains data about the key. First download and install the program on your computer ADB Run. After this, you can connect your phone or tablet to your computer.

To understand how to unlock an Android tablet if you forgot your password, read the following instructions.

Launch the ADB Run program. Control in the program is carried out using numeric keys and the “Enter” button. Now you should go to the menu and select the sixth item called “Unlock Gesture Key”.

The program will offer a choice of two options: method 1 and method 2. The first method deletes the gesture.key file. The second method removes data from the system.db file. Choose one of the methods. The device will be unlocked, all that remains is to reboot it.

Unlocking via Recovery menu

Several methods for unlocking a pattern key are based on manually deleting the gesture.key file. To use these methods, your device must have Recovery menu.

Sixth method. Download file manager Aroma and install it using the Recovery menu. Now go to /data/system/ and manually delete the gesture.key file. The device can now be rebooted. Enter any pattern and the screen will unlock.

The seventh method is similar to the sixth. Download the gest.zip file for Android, install it from the Recovery menu and reboot your device. Now you can enter any pattern key, and the android will be unlocked.

Contacting the service center

If you are not comfortable with technology, do not forget that you can contact service center. The technician will be able to solve your problem in a few minutes. IN difficult cases Reflashing the device will help.

Reset data

There is another, ninth way to unlock your phone or tablet using “recovery”, but it is not suitable for everyone. The fact is that the devices have a function to return to factory settings. With this data reset, photos, videos, pictures, music and other files will remain unchanged. But SMS phone book all contacts, programs and notes will be deleted. It is recommended to enter all your contacts into your Google account so that in such cases you can restore them.

In order to return to the factory settings using the "recovery" menu, you need to turn off the device (preferably remove the battery for a few seconds), enter the "recovery" mode and select the menu item called " Wipe Data / Factory Reset" Navigation through the menu is carried out with the volume key, selection - with the power key. After some time, the phone will reboot on its own (in some models you need to reboot manually) and will be unlocked. Not everyone knows how to use the recovery menu, so we’ll look at this method in detail using the example of different phone models.

Samsung

How to unlock Android if you forgot your password? Samsung allows you to reset the key using the Recovery menu.

First turn off the device. Simultaneously press and hold three buttons - “Home”, “Power” and “Volume Up” (if there is no Home button, then you only need to press the last two). Hold down the keys until the menu appears. Using the Volume key, select “wipe data/factory reset”, then press the Power key, in the same way select “yes - Delete all user data” in the menu that appears. Reboot your device by selecting " reboot system now".

NTS

How to unlock android htc what if you forgot your password? Turn off your smartphone, if possible, remove and insert the battery. Go to the Recovery menu by holding the power button and the volume down button. Release the buttons when the android image appears. In the menu you need to select the Factory Reset item (in some models it is called Clear Storage).

LG

How to unlock Android LG if you forgot your password? Turn off your phone, hold down the power button and volume button. An image of the android will appear. Select Recovery Mode using the volume button and confirm the selection with the power key. The android image will appear again. Now select “Settings”, then “Factory” Data Reset", confirm the decision by selecting "Yes".

Fly

How to unlock Android if you forgot your password? Fly allows you to disable the pattern when resetting data.

Turn off your smartphone, remove and insert the battery. Enter the menu using the power button and volume up. First select "recovery mode" », then “wipe data/factory reset” and “Yes”. Reboot your device by selecting "reboot system now".

Reset the lock using the application

Finally, the tenth and last method of resetting the pattern. This method is simple, but to use it you should think in advance about how to unlock your Android if you forgot your password. That is, in fact, even before the blocking itself. Root rights are required to use.

Download and install SMS application Bypass, allow it to use Root rights. Now, to unlock your smartphone, you just need to send a message to it with the text “1234 reset”. You can change the text yourself.

If the device is already locked, then with the Internet turned on, you can install the application remotely through your Google account.

Too many times we forget the password of our smartphones, only to regret it later. If you are facing the same problem, then don't worry. This happens to all of us sometimes. Luckily, there are many ways to unlock your Android device even if you've forgotten the password. In this guide, we will teach you how to unlock if you forgot it in five ways.

Reset LG phone in recovery mode (erases all phone data)

If none of the above alternatives work, you can also try restoring your device to factory settings. Although this will erase all data from your device and make it look like new by resetting it. Therefore, before proceeding, you should be familiar with all the consequences of performing a factory reset. Although, you can easily unlock forgotten LG password on your phone. All you need to do is follow the following steps.

1. With the correct key combinations, you need to put your LG phone into recovery mode. To do this, first turn off the device and let it rest for a few seconds. Now press the Power and Volume Down keys simultaneously. Keep clicking on them until you see the LG logo on the screen. Release the buttons for a few seconds and press them again at the same time. Again, keep pressing the buttons until you see the recovery mode menu. This method works with most LG devices, but it may vary slightly from one model to another.

Applications: Best apps for children on iOS or Android.

2. You can use the Volume Up/Down key to navigate through options and the Power/Home key to select anything. Use these keys and select the "Wipe Data/Factory Reset" option. You may receive another pop-up asking you to delete all user data. Just agree to it to reboot your device.

3. Sit back and relax as your device completes hard reset. Once this is done, reboot your phone by selecting the “Reboot system now” option. Your phone will restart without locking the screen.

After following these steps, you can easily overcome the LG phone unlocking problem.

Unlock LG Phone Password Using Android Device Manager (Google Account Required)

This is probably the most convenient solution to set a new password for your LG device. By using Android Device Manager, you can find your device, call it, erase its data, and even change its lock remotely. All you need to do is simply log into your Device Manager account using your device credentials. account Google. Needless to say, your LG phone must be linked to your Google account. Use these simple steps to learn how to unlock LG phone password with using Android Device Manager.

2. Select your device icon to access various functions such as lock, wipe, etc. From all the options provided, click on "lock" to change your device's security password.

3. Now a new pop-up window will open. Please indicate here New Password for your device, confirm it and click the "lock" button again to save these changes.

This is it! Your phone will reset its password and you will be able to overcome any problem related to forgotten password on an LG phone.

Unlock LG password using Google login (Android 4.4 and below only)

If your LG device runs on Android 4.4 and previous versions, you can change your password without any problem. This feature is not available on devices running later Android versions. However, for all devices running versions older than Android 4.4, this is without a doubt the easiest way to set a new passcode. Just follow these steps to learn how to unlock LG password if you forgot it using your Google credentials.

1. To start, just try to unlock your phone at least 5 times. After unsuccessful attempts, you will be given the option to either execute emergency call, or select the “Forgot your password” option.

2. After selecting the “Forgot Password” option, you will get the following screen. Just enter your correct credentials Google account to unlock your phone. Although you must remember that when you log in, you need to provide your account details Google posts, which is already associated with your device.

If your phone has a removable SD card, you can also try this method to disable the passcode on your device. Also, since you can't move anything to your device when it's locked, you'll need to do the same using your SD card. After making sure that you have completed all the basic prerequisites, simply follow the below steps and learn how to unlock LG phone forgot password using custom recovery.

Once your device is ready and you have downloaded all the necessary software on your computer, follow these steps to learn how to unlock your LG phone if you forgot the password.

adbshell

Sqlite3.decibel

LockScreen.lockedoutpermanently";

.quit

Unlock LG Password with Special Recovery (SD Card Required)

How to unlock Samsung Galaxy password? " ".

1. To get started, download the app and save its ZIP file to your computer. Now insert the SD card into your system and move the newly downloaded file to it.

2. After inserting the SD card back into the device, reboot it into recovery mode. For example, mode TWRP recovery can be turned on by simultaneously pressing Power button, Home and Volume Up. Once you enter custom recovery mode, you will get different options on the screen. Just click "Install" and browse the "Disable Passwords" application file.

3. Install the above application and wait for a few minutes. After that, simply restart your LG phone. Ideally, your phone will restart without locking the screen. If you get a lock screen, you can bypass it by entering any random numbers.

Unlock LG Phone Password Using ADB Command (USB Debugging Required)

It might be a little tricky at the beginning, but if you don't want to follow any of the above-mentioned methods to unlock your device, you can simply go with this alternative. Before proceeding, make sure you have ADB (Android Debug Bridge) installed on your computer. If you don't have it, you can download the Android SDK directly.

Also, before you forget your password, you need to enable USB function Debugging. If USB debugging is not enabled before, then this method will not work for you.

Once your device is ready and you have downloaded all the necessary software on your computer, follow these steps to find out how to unlock your LG phone password if you forgot it.

1. Connect your device to your computer using a USB cable and open Command Prompt when it is successfully connected. If your device shows a pop-up message about allowing USB debugging, just agree to it and continue.

2. Now give the following code in command line and restart your device when it is processed. If you want, you can change the code a little and provide a new pin.

adbshell

Cd /data/data/com.android.providers.settings/databases

Sqlite3.decibel

Update system set value = 0 where name = ‘lock_pattern_autolock’;

System update set value = 0 where name = "LockScreen.lockedoutpermanently";

.quit

3. If the above code will not work, please try providing it with the code " dbshell rm /data/system/gesture.key" and follow the same exercise.

4. After restarting your device, if you still get a lock screen, just give random password to bypass it.

You can simply select your preferred option and fix the problem when you forgot your password on your LG phone. Make sure you meet all the requirements and take the appropriate tutorial to achieve fruitful results.

If you have set up a new screen lock PIN or pattern. Be sure to write down the numbers or drawing on a piece of paper or in text file on your computer to avoid this hassle next time. If you have any problems using the methods above, feel free to leave a comment.