How to unlock your phone if you forgot your password, PIN code or pattern. How to remove the password from a SIM card if you forgot the PIN code How to remove the PIN code on Android

Screen lock is a reliable way to protect Android devices from third parties. All Samsung smartphones come with this tool pre-installed, so everyone can use it. If the digital or graphic display key 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 a Samsung phone in such cases.

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

In normal Samsung operation mode, disabling the 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 of 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 a virtual network that 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 there was a system failure on the mobile phone. To fix it you will need.

This procedure is performed through the “Backup and reset” section in a few clicks. However, it deletes all data and settings from the phone. Therefore, before launching it

The PIN is a personal identification number. It is used not only in SIM cards, but also in credit cards. The PIN code is the password to access both the card and the mobile phone. To disable the PIN code, you need to enter the PUK code, which is located on the plastic card (holder) of the SIM card or additional documentation (box).

Accordingly, in order to unlock PIN1 you must enter PUK1, for PIN2 - PUK2. If the PUK code was entered incorrectly 10 times, the SIM card is blocked forever. If you have lost documents from your SIM card, you must contact the nearest branch of your mobile operator. Have your passport with you.

When unlocking, you often only need to enter the PIN code. The SIM card is blocked if the code is entered incorrectly three times.

In order to disable the PIN code on Android, you need to go to “Settings”, then “Security” or “Location and Security”, then “SIM Card Settings”. There will be a checkmark next to the “Pin code” item. When removing it, you must enter the correct PIN code. After this, the smartphone will turn on without a password.

Unlocking on Samsung smartphones is almost identical, but due to the use of proprietary shells, some points may differ. To unlock the PIN code, you need to go to “Settings”, then the “My Device” tab, then “Lock Screen”, then “Lock Screen”. Here you can set both a PIN code and a pattern.

In order to disable the PIN code, you must enter it in the “PIN code” item.

On some Samsung smartphones, the PIN code is located in the “Security” tab and can be disabled in a similar way.

To disable the PIN code on your Android tablet, you need to go to “Settings”, then “Security”, then “SIM card” or “PIN code”. You must uncheck the box next to the PIN code item and enter a password.

Another way

If you have forgotten your password, you can do a “Hard Reset”. For most Samsung models, you need to turn off your smartphone, hold down the power button and the Home button at the same time. After the company logo appears, you need to find the “Wipe Data Factory Reset” item, then “Delete All User”. Moving through the items is done using the volume buttons. Confirmation is carried out with the Power button.

Then you need to select “Wipe Cache Partition” and confirm. After all the steps, select “Reboot”. The smartphone will reboot.

This option has a minus - all user data is deleted, as well as contacts that were in the phone’s memory.

For other models without a “Home” button, you can enter a similar menu by simultaneously pressing the power and “+” or “-” buttons. Once the logo appears, the buttons must be released. This option is not suitable for iPhone.

There are usually two situations in which a pin code becomes necessary - the desire to block the TV and situations when it is already blocked, but the user has forgotten the password he entered. There are also cases when a person changes the factory code, installing his own, and forgets about it.

If the device is locked, you can find out about it by seeing a blue screen instead of TV programs with a key or password entry field displayed on it. Also, if you want to enable, for example, child lock, you cannot do without knowing the PIN code. Regardless of the circumstances, there is no unsolvable problem in this case.

To unlock a Samsung Smart TV, you need to have a remote control (RC). Without it, it will not be possible to resolve the issue. The user needs to know a special combination of numbers. Sometimes, in extreme cases, you will have to return to the factory settings, reset the channel settings and configure them again. In the most difficult cases, the wizard will re-flash the software on the Samsung TV.

In most situations, owners can cope on their own, without the help of specialists. This is especially easy if you still have the instructions from the TV.

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How to solve a code issue

The easiest way to find out the standard PIN code for a Samsung TV is to get the instructions for your model or find it on the Internet. It contains a special section devoted to this issue. There you can also find out what to do if the password was changed and then lost. Having neither instructions nor access to the network, you can only rely on your memory, which, unfortunately, most often fails in such matters, and a locked device blocks access to the Smart Hub.

As standard for Samsung Smart TVs, the manufacturer sets a simple pin – 0000 (less often 1111). If the owner has not changed it or has not used it at all before, there will be no problems. If there have been changes, as an option, you can reset the settings to return the old password.

The PIN code for Samsung TVs can be reset using the remote control in a simple way:

You need to turn on your TV;

Then you should press the Mute button + Update button - Update button + Update button in a clear sequence.

To have the same access in the hub and continue to use TV, you can restore the factory code (for TVs built before 2012, this is the same 0000 by default). You need to find the EXIT button on the remote control, hold it down and hold it for at least ten seconds.

For newer models, from 2012, the procedure for resetting the user password is carried out by pressing the buttons on the remote control in the sequence: Mute, 8, 2, 4, Power (power button). You need to press the buttons quickly.

When it's not always about the password

Before you unlock your Samsung TV to watch TV programs with Smart technology, you need to find out the exact cause of the inconvenience by answering the question: “Do I really know why the problem occurred?”

Main nuances:

Without a Smart TV remote control, it is impossible to restore anything. If it is faulty or lost, you should purchase a new remote control;

If every time after turning off the Smart TV, the channel settings are lost, then the problem is in the firmware and it needs to be updated;

You can check the functionality of the remote control using an ordinary camera on your phone by holding down any button on the remote control and pointing it at the phone camera. If there is a flash in the photo, then everything is fine with the remote control, and if the TV does not respond to it, you should call a technician.

Any starter package, even one received for free during the promotion, must contain an insert with special codes PIN, PIN2, PUK and PUK2, which you are asked to remember and not disclose to anyone. However, not every instruction contains information about why such codes are needed and what opportunities they open up for the user.

Operator on guard
Traditionally, when selling a SIM card, it comes with instructions or an insert on which the values ​​of the four main codes are written: PIN, PIN2, PUK and PUK2. The main task that the operator set when inventing such sophisticated names was to protect the subscriber.

The question is, why do you need as many as 4 codes for this if you can limit yourself to only one? In fact, access to the SIM card is protected by only one code - PIN. This is what the phone requires you to enter when you turn it on. But suppose the code was changed by the user and forgotten, which happens very often. As you know, after three incorrect entry attempts, the PIN is blocked and it is no longer possible to enter it again, even if you finally remembered it. This was done on purpose - after all, for convenience, the PIN consists of only four digits, which, after a large number of attempts, are quite possible to find.

One can imagine what would happen in this case to the service centers of operators, besieged by crowds of people who had forgotten their PIN. This is exactly what the insert on which the PUK code is written serves. Its main function is to unlock the PIN code. The calculation is made that by entering the wrong PIN three times, the user (if he is the real owner of this SIM card) will find the treasured insert and unlock access using the PUK code. Here, too, there is a limit on entry attempts - a maximum of 10. If this number is exceeded, nothing will save the SIM card.

In addition, there is also a PIN2 code; it is responsible not so much for the security of the SIM card, but for access to certain functions and additional services of the operator. For example, the function of displaying the cost of a call, or some types of call barring can be protected with this code. However, given that the scope of application of the code is quite narrow, only a very small percentage of subscribers use it. The PUK2 code, as you may have guessed, is used to unlock PIN2 if the latter was entered incorrectly several times in a row. Do not be alarmed if the insert for the starter package contains only two codes - PIN and PUK1. Some operators and SIM cards simply do not support PIN2 and PUK2, and access to “secure” functions requires a password entered directly from the phone keypad.

Phone code
Separate from the PIN and PUK codes, there is a so-called “phone code”, the main task of which is to restrict access to certain phone functions. Initially, the phone does not have a code (the user must install it), or a standard code is installed (for phones from different manufacturers it can be “0000” or “1234”, which is indicated in the operating instructions). There is also a limited number of attempts to enter; if the limit is exceeded, the code is blocked, after which it is impossible to change the status of the options that are protected by this code. Yes, on phones

Samsung and Motorola can be used to block access to SMS messages or pictures from the gallery using a phone code. And in Nokia phones, you can configure the key lock so that the system requests the phone code every time you try to remove it. You won’t be able to find out a forgotten phone code, and calling the operator won’t help with this either.

The only way out if the phone code is blocked is to flash it (alternatively, unlock it using a data cable, PC and special programs).

Let's summarize

PIN codeis a personal four-digit code designed to gain access to the SIM card and prevent its unauthorized use.

PUK code- this is a universal SIM card unlock code in case of entering the PIN incorrectly three times.

PIN2- this is a personal code that prevents unauthorized access to various phone functions or operator services

PUK2is a universal PIN2 code unlock code.

Phone codeis a password that restricts unauthorized access to phone functions or the user’s personal information.

Attention!

What to do if you forgot your PIN code:
1. Remembering 4 numbers is not so difficult, try to remember. If you haven't changed the code, try entering the standard one.

2. Find the packaging from the starter pack. The insert contains a PUK code that will unlock a forgotten PIN.

3. If the PIN code is already blocked and the SIM card packaging could not be found, contact your operator. In this case, it is advisable to provide as much personal data as possible: first name, last name, passport, phone number, approximate date of the last call and SMS, as well as which numbers were most often called.

The most common reason for a smartphone or tablet to be blocked is many attempts to enter the PIN code incorrectly. Perhaps you forgot the code or gave the device to a friend, but he did not know about this feature of your phone and inadvertently blocked the gadget, or perhaps a child got into the device? Be that as it may, the point is the same - you need to unlock your mobile phone. What should be done for this?

What to do if you forgot your password on your phone or tablet

If you haven't forgotten your access code, enter your Google account information and your smartphone will be unlocked. However, average mobile device users don't bother creating an account in advance, so the phone or tablet's request to enter a PIN takes them by surprise. If you forget your password, you need to do a complete system reset (the so-called “hard reset”). Features of the process depend on the device model. To find out the exact procedure, search online for instructions specific to your model. Below is a universal procedure for resetting settings.

• With your tablet or phone turned off, hold down the volume up button, the center button under the screen (with a house picture), and the power key for a few seconds. They need to be clamped at the same time. If your device does not have a house key, hold down only the other two.
• The phone or tablet should vibrate, after which the logo image will appear on the screen - you can release the buttons.
• Using the same volume up key, select the line “Wipe data/factory reset” and determine the choice with the central button with a picture of a house or the power key (it’s different for different device models).
• You will be taken to another menu where you select “Yes – delete all user data”.
• After activating this command, the first menu will be displayed. Reboot the operating system by clicking on the line “reboot system now” and it will unlock.

Simple ways to unlock your phone if you don't know the password

Video: how to unlock a pattern on Android

Regardless of whether it is a touchscreen or a push-button phone, gadgets with the Android system are often blocked, causing a lot of trouble for their owners. Due to their own stupidity and inattention, or due to a system failure, they cannot unlock their own device. However, this problem is completely solvable, since there are many Android-based devices. Using this video, you will learn how to quickly restore access to your smartphone or tablet.

During the installation of Windows 10 on a computer, you are voluntarily/forced to come up with a PIN code to log into your account. You won't be able to skip or ignore this setup step, but luckily, you can remove that annoying pin code later. Although I would not recommend leaving your computer unprotected if you have any important data stored there. But this is a completely separate topic, and today we will find out how to remove PIN and password in Windows 10.

How to remove PIN code in Windows 10

You can, of course, remove the PIN code in Windows 10 in different ways (although this is not a fact, I just don’t rule it out). But I'll show you how I did it. You should like this method because it is simple and straightforward.

However, it is worth reminding you once again that by removing the PIN code from your computer, you leave it practically defenseless. On the other hand, if you are sure that no one else except you will have access to it, then why not? But you can save a little time by not entering your PIN code every time you turn it on.

Step-by-step instructions on how to remove a PIN code inWindows 10:

We figured out the PIN code, but there is one more small nuance. Now Windows 10 will ask you for your account password at startup. And a password, by the way, is even less pleasant and time-consuming to enter than a PIN code. Therefore, next we will show you how to disable the password when logging in in Windows 10.

How to disable password in Windows 10

Before you disable your password in Windows 10, make sure you have it written down somewhere or remember it well. Because if you rarely use a password, you can easily forget it. And then, when you need it to confirm some settings changes in your Microsoft account, you will not be able to remember the password. Of course, it can be restored, but this is an extra hassle that no one likes.

Disable passwordWindows 10 when logging in:

1. To get started, press Windows + R. In this case, Windows is the key on your keyboard with the Windows logo on it.
2. In the window that appears, enter the phrase netplwiz to bring up the account settings item we need.
3. Directly in the “User Accounts” settings window, uncheck the “Require username and password” checkbox.

Next, click OK and restart your computer to make sure everything is applied. Oh yes, I almost forgot, to apply these settings, you will need to enter your password two more times to confirm that you are the one currently controlling the computer.

Personally, everything worked out for me. I'm almost sure you do too. Now Windows 10 will not ask you to enter your password or PIN when you turn on your computer. If something went wrong for you, write in the comments below, we’ll try to figure it out. If you managed to mess up very badly, then use it to return your operating system to its previous state.

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The use of a PIN code is provided by mobile phone manufacturers to protect against the hands of fraudsters. However, if the owner is forgetful and finds it difficult to enter the password every time, the question arises - how to remove the PIN code from the SIM card so that this function no longer bothers him.

Disabling the PIN code on your phone: algorithm of actions

To disable the function, you must:

• go to the device settings - on modern phones they are represented by a corresponding icon with the inscription;
• select "Phone", "Confidentiality" or "Security";
• in the list that opens, go to SIM-PIN and move the switch to position 0, or simply uncheck the box in the “Display passwords” line.

Here the device will ask you to re-enter your PIN. If the user does not remember it, they should use the PUK code - a security combination of 10 numbers. You can find out in three ways:

• in an agreement concluded with a cellular operator - most often it is written down in the document;
• on a plastic card issued along with the SIM card - unlike the PIN code, information about the PAK code is not classified;
• at the support service - by calling the operator and confirming your identity, you can find out the code set of the PUK code.

An incorrect PIN code entered three times will only block the password itself, which will require its replacement in the future. If you make a mistake in typing the PUK code 10 times, this leads to blocking of the SIM card itself. And you will be able to use your number only after it has been restored.

Since checking the PIN code is an immediate component of the SIM card itself, after removing it, the password will not be requested on any device in which this SIM card is installed. This means that even after purchasing a new phone, you will not need to enter a code when turning it on.

Why disable the PIN code?

The need to disable a password from a mobile phone may arise for various reasons. Firstly, if the device is used by an elderly person, it can be really difficult for him to dial a four-digit combination of numbers when turning it on. Secondly, today SIM cards are often used for modems - and here a code set of numbers is also constantly requested. Considering that entering the password incorrectly leads to the phone being locked, it is easier to disable this option. Also, removing the code is the best option in the case when the owner does not remember it.

Since the PIN code is designed to ensure the safety of the owner’s data from hacking if the phone is lost or stolen, device manufacturers recommend leaving the PIN verification function enabled.

If the password is difficult to remember, it is easy to change it to another one. You can change it in two ways:

• dial the command **04*хххх*zzzz*zzzz#, where хххх is the current password, and zzzz is the new one;
• go to the phone settings, select Security or Lock (depending on the model), press Codes or PIN code, go to “Change PIN code” - and the device will first ask for the current and then a new password, which must be entered twice.

Before removing the password from the SIM card, you should make sure that you have the PAK code so that there are no difficulties in the process of disabling the function. If necessary, the option to check the PIN code can be returned at any time - there are no restrictions on the number of times.