Why do I need a PIN code of a SIM card?

Imagine this situation You walked down the street, went somewhere and did not notice how your smartphone was stolen. For example, in a movie theater, theater, or better yet, at an airport. That is, when for a long time you cannot do something to block a SIM card.

On the one hand, you don’t have to be afraid. The smartphone is locked. Of course, it’s a pity for him, but no one can use the cards attached to him. all the passwords are included. But there is one loophole.

The thief will simply take the SIM card out of your phone, insert it into another device, and dial his number. This way he will find out what phone number you have. After that, he will go to the websites of banks in an attempt to recover the “forgotten” password from his personal account. You won’t have to search for a long time, since checking Sberbank, VTB, Alfa-Bank, Tinkoff and Raiffeisen Bank will be enough. If time permits, you can check a few more options.

After that, it will be a matter of technique to withdraw all the money, using your own SMS messages for confirmation. The circuit is very simple and elegant. At this time you will watch a movie or fly on vacation, without even knowing that something is wrong.

In order to exclude such situations, you just need to put the PIN code on the SIM card. I have already talked about this in detail, but I will repeat myself briefly. Even banal 9876 may already be enough to prevent the thief from guessing the numbers three times before blocking the card.

If you have not turned on the PIN code for the SIM card, first of all call the operator or go to the communication salon and block it. Practice shows that users are too relaxed about this. And you can’t buy SIM cards in the transition.

You can find even more tricks, tips, life hacks and answers to questions in our Telegram chat.

How to enable a pin code on a smartphone

If, when activating the smartphone, you did not set a pin code or you already got an activated communication device, you can set the desired pin code.

To do this, go to the settings, find the “Security” section, then “Screen lock”. If passwords have been disabled for you, you can choose any method from the proposed ones. If the blocking method has been enabled, then you will be asked to enter a pin code, after which you can select “No” in the selection of the blocking method and remove the protection. It only remains to confirm that you are aware of the danger.

Sometimes the item names may differ depending on the manufacturer. For example, in Huawei and Honor smartphones, the password setting is moved to the main menu. You will need to select the item “Biometric data and passwords”, then “Lock screen password”. There you can turn it on and set the desired numbers. If you want to enable biometric unlocking, go to the appropriate item and activate it. You will only need to set a pin code before activating biometric blocking tools.

To disable protection, you will need to go to the settings item that you need and disable everything that you need. Before disconnecting, you will be asked to enter a pin code.

If you need to set up not a pin code, but a new smartphone, here is a good instruction.

What is a phone pin code for??

The answer is a bit trivial. The PIN code of the phone is needed in order to keep it safe and so that no one can access the contents of your gadget.

It is also needed so that you can activate the face or fingerprint unlock system. Before configuring them, you will need to set a pin code (or another type of password). This is needed in case the biometric unlocking method does not work. For example, you cut your finger.

The pin code, as a backup means of unlocking, is saving now during the coronavirus pandemic. Leaving them at home wearing a mask, you don’t want to take it off every time in order to unlock your smartphone. And in winter or during sports, it can be inconvenient to use the fingerprint scanner. I have a combo in the summer, when I ride a motorcycle and stop to read an SMS. Kevlar thread gloves work with a touch screen but cover prints. And the helmet covers the face.

How to enable or disable a PIN code on your phone

Smartphone protection is a priority for many. This is not surprising, considering that we keep it all our lives. Contacts, bank cards, passwords, private correspondence, work documents and much, much more. All this must be protected somehow. For this, manufacturers come up with a large number of degrees of protection. A password, a pattern, a face scan, a fingerprint, a retina scan All this is good, but the king of all passwords is a simple pin code. It should be installed on everything that is possible, including the SIM card. Let me explain why. And at the same time I will tell you how to turn it on and how to turn it off, if you need it.

Blocking any smartphone is not an empty phrase.

How to enable a PIN code on a SIM card

In order to protect your SIM card with a pin code (better late than never), you need to go to the smartphone settings, select “Security”, then “Additional settings”, then “Encryption and credentials”. Now you can choose a SIM card and set up a PIN code for it.

Personally, I have been using all the locks for a long time and I advise you. They are like a seat belt, not made to be, but for your safety. SIM card protection too, although we consider it a relic of the past. But now it has become more relevant than ever. Remember this.

How to change password on Samsung Galaxy S series phone

We all want to protect the data and credentials stored on our Samsung device. The best way to protect him from others. lock your device with a password so that no one but you can access it.

How to change password on Samsung Galaxy or other devices. no problem. Here is a step-by-step guide to change password on Samsung Galaxy S series.

Step 1 Swipe down from the top of the screen and tap “Settings”.

Step 2 In quick settings, find the “Lock screen” option and tap it.

Step 3 Select a screen lock mechanism from the list of options, in this case, click “Password”.

Step 4 Now enter the alphanumeric (combination of numbers and letters) password with which you want to lock the device for maximum security. Make sure it is at least 4 characters. After that click “Continue”.

Step 5 Confirm the password by entering the same combination again and clicking “OK”.

Step 6 You will then be prompted to enter an alternate password so that if you forget your primary password, you can use the alternate password to unlock your device. Click “OK”.

This is it! You have successfully changed your password on your Samsung Galaxy S series smartphone.

8 Best Ways to Bypass Samsung Screen Lock Pattern, PIN. Dr.Fone

Use Find My Mobile on your Samsung phone

All Samsung devices are equipped with Find My Mobile. To bypass Samsung lock screen pattern, PIN, password and fingerprint, you can simply follow the below steps to do it.

• First, set up your Samsung account and sign in.
• Click the Lock Screen button.
• Enter a new PIN in the first field
• Click the “Block” button at the bottom
• Within minutes, it will change the lock screen password to a PIN so you can unlock your device.

How to Unlock Samsung Password with Samsung Find My Mobile?

To use this method, the user must set up a Samsung account on the specified device. This is commonly used, although it tends to be more appropriate when you’ve lost your phone. If the user already has a Samsung account, their smartphone will be unlocked using the following steps:

I. Go to the Find My Mobile web page via computer. Make sure you are on the correct website as there are many fake ones. Link to the official website https://findmymobile.Samsung.com/. Here click “Find”.

II. Sign in with your Samsung account ID and password.

III. Now you will see a list of Samsung devices, please select the exact model of your smartphone. Then click “Find”.

IV. You will see 3 default options, reminiscent of Android Device Manager. The trick here is to expand this list by clicking “more”.

V. Three more options appear. From there select “Unblock my device”.

Vi. After successfully unlocking the device, the user can set new locks, passwords, etc.

Removing certificates

Another “culprit” of the impossibility of unlocking in the standard way through the settings menu is the once installed applications, which demanded, in the name of security, to put a digital or graphic password on the smartphone being used. One of the applications that you once downloaded from the playmarket contains special security certificates, and while they are valid on your smartphone, you will not be able to remove the key.

There is only one way out. to remove the notorious security certificates, following the step-by-step instructions:

• We open “Security”.
• Looking for ” options”.
• Click “Delete credentials”.

The system will ask you to confirm the deletion, after which it remains to wait for the cleaning to complete, reboot and try to remove the pin in the standard way through the menu.

Third-party security certificates are not always to blame: if the line “Delete credentials” is not active when opening a section, it means that there are no programs on Android that make it impossible to unlock.

2 ways to unlock Samsung phone: forgot password. Dr.Fone

Factory Restore to Bypass Samsung Lock Screen

Factory reset. the best option is almost anyway if one of these solutions didn’t work. The process may differ depending on the type of your device. On most devices, you need to turn off the device completely to start the process. But this method will erase all valuable data on the device after factory reset.

• Hold down the power button and volume down at the same time. The bootloader menu will open.
• Press the volume down button twice to select “Recovery Mode” and select it by pressing the “Power” button.
• While holding the power button, press “Volume up” once and enter “recovery” mode.
• Select “Wipe Data / Factory Reset” option with volume buttons.
• Select it by pressing the power button.
• After the process is complete, select “Reboot System Now”.

Back up your Samsung phone regularly in case of future data loss.

Tips on how to remove password on Samsung phones / tablets if forgotten

If you can’t come up with your own password, pattern or PIN, you can surely take advantage of dr.fone’s help. Screen unlock (Android). which is the most effective tool for unblocking in one click. it can give results in a matter of seconds. The features of dr.fone are described below. Screen Unlock (Android).

How to remove password from Samsung phone?

Why Samsung doesn’t remove the key from the entrance screen?

• In the settings of your mobile phone, find the section “My device” and enter it.
• Open the “Lock Screen” tab.
• All available protection methods (face control, PIN, drawing, etc.) will appear in the menu that appears. Select “No” to remove the screen lock.

How to Change Screen Lock Type on Samsung?

You can set up a screen lock to protect your Android phone or tablet.Important!

• Open your phone settings.
• Select Security.
• Tap Screen lock.
• Choose a blocking method.

What to do if writes disabled by administrator encryption policy?

Disabled by the administrator, by the encryption policy or by the credential storage. we remove the prohibition on changing the blocking method I note again that depending on the specific phone brand and Android version, the path in the settings may differ slightly, but the logic of actions in all cases remains the same.

How to remove the PIN from the lock screen?

Open Android settings. Go to the “Screen lock and security” section. Click on “Screen Lock” and select “No”. If a different way of unlocking was configured on the phone, then you will have to remove it: enter a pattern, PIN code or password, depending on the protection method.

How to Disable Samsung Screen Lock PIN?

How to disable screen lock on a Samsung smartphone?

• Go to “Settings”.
• Select “Lock Screen”.
• Here. “Screen lock type”.
• Enter your current PIN, password or other option to unlock your device.
• If the data is entered correctly, then it remains to tap on the line “No”.
• Done.

How to remove a picture from the lock screen?

If you mean screen lock, then to disable it you need:

• Go to phone settings
• Find the Security section
• Find Screen Lock
• Select Disable blocking (or something like that). If there is no such item, then click on the Screen lock item and select Disable (or No).

How to remove a pattern on a Samsung phone?

How to unlock your pattern on Samsung. The first step is to turn off your phone. In the future, by pressing the buttons indicated below, you will be taken to the menu where you will need to select the wipe data / factory reset item (erase data, reset to factory settings).

Samsung Galaxy S8: How to Remove Lock Screen PIN / Password

How to disable the PIN code request?

How to disable pin code on Android phone / smartphone?

• Next, find the “Security” section.
• Here find the section “SIM card lock”.
• See the checked box?
• However, in order to remove the SIM card lock, you need to enter the current pin code.

How to get rid of the need to enter a PIN?

It’s easy to forget what a PIN is. It is enough to go to the SIM settings, where the necessary button will be waiting for you.

Let’s describe the procedure in more detail.

• First, go to the settings section
• go to the subsection “SIM Security”
• there we are looking for “Security options”
• turn off

Do not forget that for this you will need to enter a PIN-code so that the program can make sure that the operation is performed by the owner of the device. Try not to make a mistake, there will be only three attempts to enter.

It is often annoying to have to constantly dial a PIN, as many people always keep their mobile with them. In such cases, it is better to turn it off altogether so that it does not interfere. Let’s discuss how to remove the PIN from the phone.

Top Reasons to Remove Password from Samsung Phone

There may be several reasons to learn how to remove a password on an old Samsung:

• you keep forgetting your pin;
• you gave your smartphone to relatives who find it difficult to enter the key;
• you were given a smartphone or you bought it from your hands;
• the key was installed accidentally and is absolutely unnecessary;
• the smartphone screen is damaged, due to which the touchscreen does not respond well to touch.

Another reason is the presence of an outdated smartphone that has already worked out a sufficient period of time, and the touchscreen reacts with malfunctions. Entering a password in such a situation becomes a real torment.

Decrypting a device or memory card

Almost always, security manipulation is the culprit for the inability to remove the lock from the screen. For example, built-in encryption algorithms may be the cause of the problem. In an effort to protect the configured settings and personal data from hacking, you are forced to put a password on the gadget, but in order to subsequently disable the PIN, you must first abandon encryption:

• Open the menu and go to “Options”.
• Choose “Security”.
• We are looking for the section “Encryption and tap on it.
• We select “Decrypt.
• Go through the line “Encrypt external memory” and click “Disable”.

To successfully complete the changes made, open the “Lock Screen” and tap “No”. After disabling encryption, the key will be removed.

How to disable password on Samsung

The algorithm for canceling a security and privacy feature is quite simple:

• We go into the settings of the smartphone on Android and look for the item “My device” in the menu.
• We enter the section and look for “Lock Screen”.
• We tap on the tab and evaluate what protection methods are used by the smartphone. To prevent the phone from asking you to enter a pattern / numeric key, select “No”.

The standard method does not always work: in some cases, the screen block is not canceled, and then you have to look for the reason: the enabled secure network, running memory encryption, the use of administrator rights and other technical nuances prevent the service from being disabled.

Disable administrator rights

A number of applications require administrator rights for stable operation, but providing them with this functionality sometimes leads to errors when trying to remove the smartphone screen block. It is easy to fix the problem by following the instructions:

• We go into the Samsung settings and look for the “Lock Screen”.
• Here we stop at “Other parameters”, then tap on “Device Administrators”.
• The list contains all the “privileged” programs. Next to each, we move the sliders to disable administrator rights for them.

In standard cases, all sliders move, but if one of them is inactive, there is a virus on the Samsung device. Remove it using a mobile antivirus, and then perform the manipulation to disable administrator rights again. The culprit program, of course, will also need to be removed from the phone, thoroughly cleaning up its traces on the device.

Data reset

If the above methods did not help, then how to unlock the phone if you forgot the picture password or you no longer need it? In the situation, only resetting Samsung to factory settings will help, since everything indicates a serious system failure.

To reset your device, you need to prepare. A total reboot of the phone will completely destroy all settings, programs and applications that were installed on Samsung. Save all passwords in Google through the “Backup and reset” section of the settings menu, back up software and instant messengers so as not to lose important data or access to online banking and accounts. Pay special attention to media files. transfer video, photos and audio stored in Samsung’s memory to your PC. After completing the preparatory activities, proceed with the reset:

How to turn off PIN security on the Android lock screen

• Opening the settings.
• Go to the “Accounts” section.
• At the bottom, tap the section “Archiving and reset”.
• Select the line “Data reset”.
• Click “Reset”.

After manipulation, Samsung will revert to factory settings. The procedure allows you to eliminate the consequences of system failures, and the gadget starts working conditionally “like new”. Now the owner has serious and laborious work to install the necessary programs and applications, the passwords of which have been successfully saved in the Google account.

Personal Identification Number or PIN is a kind of password. On SIM cards, it is required in order to protect access to card data. The PIN code must be known by the owner of the SIM card and no one else.

Let’s imagine a simple situation: every time you turn on your phone or smartphone, you have to enter a PIN code and you want to disable this function. Can this be done? Of course, every smartphone or phone has a corresponding functionality. We will show an example on an Android smartphone (Samsung Galaxy), although in fact this manual is suitable for any mobile device.

On the desktop, find the “Settings” icon, tap on it.

Next, find the “Security” section. It is usually found at the bottom of the menu.

Here find the section “SIM card lock”.

See the checked box? It must be removed with a simple press.

However, in order to remove the SIM card lock, you need to enter the current PIN code. Enter and click “Yes”.

The SIM card lock is removed, you no longer need to enter the PIN code every time you boot the device or, say, when you turn on / off airplane mode.

Nevertheless, we recommend that you do not do this. using a SIM card with a PIN code is much safer.

Friends! If our site helped you or you just liked it, you can help us develop and move on. To do this, you can:

Use the Smart Lock function

Smart Lock function automatically unlocks the screen when a certain condition is met. For example, if the device is at your home or your other device is connected to it via Bluetooth.

You can use the function only if you have activated it in advance and have selected the condition for unlocking. If so, just follow it. For example, if you specified automatic unlocking when a trusted Bluetooth device is connected, activate the wireless module on both gadgets. When the connection is made, you will be able to access the phone without entering a PIN, password or key.

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

Use the service from the smartphone manufacturer

Some brands offer additional unlocking tools to their device owners. For example, Samsung has a Find My Mobile service that can remove your pattern, PIN, password, and even your fingerprint. To do this, your device must be connected to the Internet and a Samsung account and support the service.

To find out if a similar opportunity is provided for your model, look for this information in the instructions or on the manufacturer’s official website.

How to unlock your phone if you’ve forgotten your password, PIN or pattern

Panic aside. These steps will help you unlock your Android or iOS device.

Bypass Google Account Protection

Some Android 4.4 and older devices allow you to unlock your screen using your Google account. Provided that the device is connected to the Internet.

To check if your smartphone supports this method, enter any password, PIN, or pattern five times. After five incorrect unlock attempts, the screen should display the message “Forgot your password?” or a similar tip. Click on it and enter the login and password from the Google account with which your device is synchronized.

After a successful login, the screen will unlock. If you also forgot your Google account password, try to restore access to it using a special service of the company.

Remove password via google account on computer

There is a remote factory reset and all content erase function, which will erase all data, including the lock password. Later, you can set a new access password and synchronize your data through your Google account.

This will only work if the smartphone is turned on and has a Google account and Play Store configured on it. In addition, the gadget itself must be connected to the Internet, and the “Location” and “Find device” functions must be active.

If these conditions are met, proceed as follows:

• Follow this link and log in to your Google account.
• If you use several Android gadgets, select the one you need from the list on the left.
• Click on the item “Clear device”, and then again on the button of the same name.

For further use of the smartphone, after resetting the lock code, you will need to enter the password from your Google account.

Reset the machine to factory settings

If other options do not work, it remains to return to the factory settings. This will result in the loss of all data that is not backed up in your Google account and other cloud services. But you can remove the protection from the screen.

Turn off your smartphone and remove the memory card if it was inside. Then try the following key combinations in turn until one of them works (you need to hold down the buttons for 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 service menu appears on the display, select Recovery with the volume up button and confirm with the volume down button.

Then use the volume keys to select the command Wipe data or Factory reset and confirm the action by pressing the power button.

If none of the above combinations work or you do not see the necessary commands in the menu, look for the reset instructions for your device model on the manufacturer’s website.

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

Unlocking a gadget: how to remove a PIN code from a phone

Sometimes the constant blocking of the gadget gets tired, and the user is faced with the problem of how to remove the PIN code from the phone. For most owners of modern devices, this is not a difficult task, but sometimes it also causes difficulties.

Step-by-step instruction

Since the market for equipment is overflowing with a variety of products, it will not be difficult to choose the best option for yourself. In addition, now there are less and less devices where entering a security code when turned on is a mandatory procedure.

However, this feature is believed to greatly reduce the risk of unauthorized smartphone use. A blocked device cannot be manipulated by an intruder, although it certainly won’t save you from the very moment of theft.

The security code consists of only 4 digits, so it can be easily memorized. But if the user does not need it, he must perform the following actions to turn off the request:

• Open the main menu and go to “Settings”. There you will need to find the “Security” tab and select the “SIM card lock” function.
• Find the item “disable PIN-code”.
• After clicking on it, the smartphone will ask for the used protective combination of numbers in order to exclude the actions of an intruder. Then you need to select the “Run” command.

This procedure is quite simple if you remember the code. The names of the above tabs and functions may differ slightly, but the essence remains the same. In any case, you need to perform this operation through the “Settings”. However, it is worth removing the protection only if the user is completely confident in the safety of his smartphone. Such a decision will be justified when the owner of the device is a child or a pensioner who can forget a combination of numbers.

What to do if the owner of the smartphone does not remember the code?

In this case, you can do 2 things: contact the service center or find the package from the tariff plan. provided that the combination of numbers has not been changed by the user. A visit to specialists will allow you to solve the problem as quickly as possible, but in some situations you may need documents on your smartphone.

It is better not to experiment with entering a numeric password, since a threefold error leads to the blocking of the entire system. To prevent this, you should limit yourself to two attempts and contact technical support. Or (if you have a box from a SIM card) use a pack code that will allow you to access the device.

However, problems with how to disable the pin code may persist on some phone models, so forgetful users will still have to contact the service, otherwise it will not be possible to remove the protection. It is recommended that you write down the combination of numbers and store it in an inconspicuous place, just in case, even after deactivating the function in question. This will greatly simplify the use of the device and save you from problems.

Smartphone lock key

Sometimes gadget owners have to deal with how to remove a numeric or graphic pin code to lock the phone itself. This is also done through the “Settings” and the “Security” tab, with the only difference that then you need to select the “Screen lock” item (or “Data encryption”. it depends on how much the user cares about the safety of personal information). Next, you need to find the selected protection method and disable it by entering the combination used or by repeating the gesture.

If the owner of the smartphone has forgotten the code, he is left with only one way out, moreover, a very painful one: a complete reset of the settings. This action will erase all data except those on the memory card. To return the device to the factory state, you will need to enter Recovery mode by simultaneously pressing the power off button and the volume control, after which you should select the Hard reset item. After rebooting, the device can be used as before, and no codes are needed, since the function is deactivated.