How to Change Mobile PIN on Android and iPhone


The MTS PIN code is a mandatory part of the telephone company’s customer service. It consists of 4 digits that are used to restrict access to confidential information and user money. Without entering these numbers, you will not be able to access the information on the SIM card and use it for its intended purpose.

At the same time, the operator understands that such protection not only brings benefits, but also prevents subscribers from using communications. The main inconvenience is that users constantly have to enter a code, which is extremely inconvenient. Therefore, in order not to lose customer loyalty, subscribers are offered a convenient pin code management system. It can be changed, disabled, restored if lost, and reactivated. The main thing is that the owner of the SIM card knows how to perform these actions and does not forget the secret combination.

MTS standard PIN code

In Russia, each SIM card has its own pin, which is assigned to it at the time of issue. It is printed on a plastic card to which each issued SIM card is attached. This is the combination that users should enter to gain access to the phone and unlock the connection. Additionally, the puk code is indicated on the card. It is designed to recover a lost password if it has been changed and forgotten.

The default MTS universal PIN code is not usually used in Russia, since it is not necessary. Each subscriber has his own combination to protect personal information. But, if you can’t do without such code, it’s worth trying:

  • 0000;
  • 1111.

Although this is not recommended, since after making an error three times the SIM card is blocked.

How to find out the PIN code of an MTS SIM card if you have forgotten?

There are 3 options if the user suddenly forgot the PIN code of the MTS SIM card:

  • First of all, you should enter the puk code mentioned above;
  • if all available numbers are lost and the subscriber does not know what to do, you should call the contact center and ask for help from consultants;
  • If the support staff does not help with unlocking, all you have to do is go to the nearest office and ask the managers working there to help in dealing with the troubles that have arisen.

It is important to emphasize that the last 2 methods will require the SIM card owner to prepare a passport in advance. Without it, counting on support is pointless. In addition, only the real owner of the SIM card has the right to contact the telephone company employees; strangers will not be able to obtain confidential information.

How to remove the PIN code from an MTS SIM card?

To figure out how to disable the password, you need to focus on the fact that it will not be possible to completely remove it from the SIM card. But there is a way to simplify access to the phone by canceling the code request every time you turn it on. For this you will need:

  1. Open the standard smartphone settings menu.
  2. Find the section dedicated to protection and security (on some devices the inscription “lock” is used).
  3. Find among the proposed items the column mentioning the PIN code.
  4. Cancel pin confirmation by unchecking the corresponding box.
  5. Save your changes.
  6. Exit settings.

Recovering a password is no different from deactivating it and will require the same actions. The only difference will be the fourth step, since now the checkbox will have to be returned to its original place. Users do not expect any other differences.

If you have any questions, please let us know Ask a Question

Change unlock PIN

On Android

In this case, we will also need to enter the settings menu and click on “Security”. Then we tap on Screen Lock” and then select the PIN option. In this case, we will need to enter a code of at least four digits. One thing to remember is that the longer it is, the more security it will offer. If we already have a previous PIN, we must enter it as a security measure before registering a new one. After this, it will be requested every time the mobile screen is turned on.

How to put a PIN code on an MTS SIM card?

Having figured out how to find out the PIN code of an MTS SIM card, users should figure out how to set their own digital password to protect personal data. To do this, you should visit your personal account and make the necessary changes in it. An alternative way is to call the contact center and receive help and detailed instructions from support staff.

Additionally, it is worth thinking about why you need to connect your own combination. This is usually done for convenience, and instead of the standard number, one that is easily remembered by the subscriber is installed. It is not recommended to do this without serious reasons, since subsequently it may be difficult to restore access.

A PIN is a digital password to protect your SIM card. It must be entered every time you turn on the phone. A PIN code is issued to you when you connect to the MTS network.

How to change screen lock password on Samsung

You can change your password on your Samsung at any time. Below I will tell you how to do this.

  • How to disable screen lock on Huawei and Honor?

Open Settings. Go to My Device, then find the Lock Screen section.

Then select the Password tab and enter a new one twice. I won’t even show pictures, since everything is the same with the first section, just remember (write down) the new one.

How can I find out my PIN or PUK codes?

You can find out PIN and PUK codes in one of the following ways:

  • Send a free SMS of the following type to the short number 9999: 375 ХХ ХХХ ХХ ХХ code word. SMS can be sent from any phone that has an active MTS SIM card installed. The code word is determined by the subscriber when drawing up a contract for communication services and can be updated or changed when contacting an MTS communication salon.
  • Through the Internet Assistant;
  • Contact the MTS Contact Center;
  • Visit the MTS Subscriber Service Center.

How to change screen lock pattern on Samsung

You can change the screen lock pattern on a Samsung phone only through the settings. You can get there in different ways.

The easiest way is to click on the blue “gear” icon and immediately go to “Settings”. The next step is the section “Lock screen and behind...”.

This is all. Now you have changed the drawing. For clarity, see the picture above. There is no difficulty, but depending on the device, your options may not completely coincide with those provided by me.

What to do if your SIM card is blocked?

If you enter the PIN code incorrectly 3 times in a row, your SIM card will be blocked. To unlock, you must enter the PUK code. Follow the prompts on the phone screen or dial the command: **05*PUK*PIN#.

There are 10 attempts to dial the PUK code. If you enter the PUK code incorrectly all 10 times, the SIM card will be completely blocked and you will have to get a new SIM card. In this case, the phone number is saved. The cost of replacing a SIM card is 2.43 rubles (including VAT).

What should I do if I entered the PIN code incorrectly on my phone three times? How to unlock an MTS SIM card without a PUK code? There are several options for getting out of this situation, either by directly contacting the office or remotely.

PIN and PUK codes are a unique digital sequence of numbers that is assigned to each SIM card to protect it. Now both codes are printed on a plastic base, to which the MTS SIM card itself is attached, under a special protective layer. Previously, they were sent in a sealed envelope. The purpose of the PIN is quite transparent: it must be entered every time you insert a SIM card into the device or reboot it if this function is installed. But why do we need PUK? And what to do if it is lost? Let's tell you in more detail.

How to disable the PIN code?

In this article you will learn why and how to disable the PIN code on a SIM card, how to remove it from iPhone, Android and other phones, and what to do if you have forgotten it.

In this article I will tell you how to disable the PIN code on today's popular Android and iPhone phones. Usually people want to turn it off for one simple purpose - so that it no longer bothers them when they turn on the phone. Or, for example, a SIM card is in a modem and you don’t want to enter the PIN code every time. In general, you need to turn it off. The PIN code check function is an option on the SIM card itself. This means that if you disable the PIN code request on one phone, then when you install a SIM card in another phone, it will no longer be requested. Of course, the PIN code request can be turned on or off. There are no restrictions on this.

Should I disable the PIN code at all? I have already written an article about what a pin code is, you can read it. On the question of whether to disable the PIN code or not, everyone decides for themselves, but to be honest, I myself have disabled the PIN code on all my SIM cards, since I never lose them and if I do lose them, I can quickly block them through my personal account.

So, how to disable the PIN code from Iphone?

  1. Settings. There is a Settings icon on every iPhone.
  2. Next, find the line “Phone” in the list. Click on it.
  3. In the menu that appears, at the very end of the list, find the SIM-PIN line and click.
  4. We get to the PIN code management menu. As you can see, here you can disable the pin code, or you can change the pin code.
  5. To turn it off, move the switch to position “0”. After this you will need to enter a PIN code. If you do not know the PIN code, then you will need to find out the PUK code. Read how to do this here. By the way, to enable the PIN code request, you will also need to enter it later.
  6. To change the PIN code, click on the “Change” button. Then enter the current PIN code, which you should know, and then the new PIN code twice (the second time for confirmation). You can change the PIN code an unlimited number of times, but keep in mind that if you enter the PIN code incorrectly three times in a row, it will be blocked and you will need to enter the PUK code. You will have 10 attempts to enter the PUK code, after which the card will be permanently blocked and you can throw it away, since it will never work again.

I think you didn’t have any difficulties disabling the PIN code.

Now, how to disable pin code on Android?

On Android, the way to disable it is a little different from the iPhone, so I will briefly talk about this phone as well.

  1. We go to the main menu (where you can launch any program from those installed on the phone).
  2. Finding the settings. Let's open it.
  3. Find the line “Location and security”, click on it.
  4. We find the “SIM card blocking” section, it contains the line “Set up blocking”.
  5. In the menu that appears, you can either disable or enable the PIN code request, or change the PIN code itself. Everything here is similar to the actions with the iPhone.

That's all, I think everything worked out for you, but if it didn't work out, you can direct me from the feedback page.

When may you need a PUK code?

You have 10 attempts to enter this code. If you have lost the documents issued during connection and do not remember the password, it is not recommended to enter it at random. After 10 attempts have been exhausted, it will no longer be possible to unlock this SIM card: you can only restore the number by receiving a new SIM. But before disconnecting, you can find out your PUK code and return the card to functionality without replacing the media.

If you forgot your password

If a person has forgotten the password, you can use the method associated with the account (for Android) or go to the security settings of Apple devices. The actions will be similar to the restoration:

  • you need to follow the instructions that the program offers;
  • use 5 attempts to enter the wrong password - you will be prompted to replace it or recover it by logging into your account or cloud storage;
  • If the password is forgotten and there is no way to recover it (there are no records), then if you have a Google account, you can go through a special procedure on the page with recovery instructions.

It must be remembered that for modern devices that use graphic protection, this method does not work.

Other reasons for blocking

If your SIM card was blocked not due to an incorrect PIN code, but for another reason (for example, with a negative balance or after a long period of non-use of this number), the PUK code will not be needed. You can unlock your SIM only when you go to the office with your passport. Please also note that in some cases it is impossible to restore a card with an old number due to the terms of service. You can find out more in your personal account, on the website or at the MTS office, by calling the hotline number.

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