How to remove the password from a SIM card if you have forgotten your PIN code. How to disable the pin code on Android If you remove the SIM card, the pin code will be removed

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.

Often, having to constantly dial a PIN code is annoying, since many people always keep their mobile phone with them. In such cases, it is better to turn it off altogether so as not to interfere. Let's discuss how to remove the PIN code from your phone.

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

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

Let us describe the procedure in more detail

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

Do not forget that to do this you will need to enter a PIN code so that the program makes sure that the owner of the device is performing the operation. Try not to make a mistake, there will only be three entry attempts.

Other ways to disable code entry

Some devices use pattern locks. If you forgot the combination of movements, you lost access to your device. Switching to Recovery mode, launched by pressing the power and volume up buttons, will help you. In the menu that appears, select reset settings, and then reboot the phone; you do not need to enter any keys.

If for some reason you are unable to disable the code entry requirement, contact a service center staffed by professionals. Employees of such organizations will be happy to help you for a reasonable fee. Help in performing this task can also be provided at the mobile operator’s salon.

Remember that disabling password entry on your phone is unsafe, so you should resort to this only in cases where you are firmly confident that your phone is always safe. Another correct solution would be to deactivate the lock in situations where the mobile device is used by a pensioner or a child who can forget the code.

What to do if you forgot your pin code or face control doesn’t work. This article is about how to remove Pin code and Face Control on Android.

A fairly common problem on Android smartphones and tablets is forgetting passwords, pin codes, pattern locks, or face unlock not working. This article is dedicated to those who have this problem.

Before you start!

A huge request to those who will read this article is a list of what you need to do:

  • Do not panic! More panic less results;
  • Read carefully, not every line;
  • Re-read and re-read again, and only then write in the comments;
  • Take your time and spend 30 minutes of your time studying the article;
  • If the article contains a link, then you need to go to it and read it, even if you are very literate and know all this;
  • Do as stated in the article, and not as you are used to.

After reading, there is a 99.99% chance that you will unlock your Android device! Ready? Then let's go!

Theory about Pin codes on Android

What happens when you create a screen lock on Android in the form of face control, pattern, pin code, password? At the time of creating a lock in the Android OS in the section /data /system/ Key files are created and if you delete them, you will get an unlocked smartphone or tablet again!

Method 1 Remove Pin Code and Face Control on Android (ADB RUN)

For this method to work, you must remember whether you had USB debugging enabled, if yes, then great, if not, That this method is not for you!

In order to remove the pin code you will need to download and install last version of the site's proprietary program - Adb Run.


Android Unlocked!

Method 2 Remove Pin Code and Face Control on Android

(via recovery)

To reset the pin or face control lock, you have to do the following:

1. For Sony, HTC, Nexus smartphones, first of all you will have to unlock the Bootloader, if you have not done this before (in many cases (50/50), after this the settings will be reset and the device will be unlocked). Unlocking is done once on the device.

  • Unlock Bootloader Sony
  • Unlock Bootloader HTC
  • Unlock Bootloader Nexus
  • Unlock Bootloader Huawei
  • Unlock Bootloader Xiaomi

2. After this, you will need to install custom Recovery, of course, before that you will need to search for your recovery on the Internet.

5. Reboot Android to normal mode and you will see that it is already unlocked!

Method 3 Remove Pin Code and Face Control on Android (Aroma File Manager)

Happy Android unlocking!

That's all! Read more articles and instructions in the section Articles and Android Hacks. Stay with the site Android +1, it will be even more interesting further!

If you have forgotten your own PIN code on your smartphone or tablet, then removing it is not the easiest task. However, we have collected the most effective and simple solutions that will help you remove PIN code locking from your device or disable user face verification.

Method 1. Using the ADB Run utility.

Before we start telling you what to do, you should remember whether USB debugging mode was enabled on your device. If this is the case, then a few simple steps, which are written below, will help you get rid of the PIN code or face control.



Method 2. Removing Pin code and face control via recovery

Many well-known smartphone manufacturers block the bootloader. Therefore, before proceeding with this method, you should first unlock it. You can find detailed instructions in the relevant topics. After this, on thematic sites you need to find a modified (custom) recovery for your model. After that, remove the memory card from the device, connect it to the computer and copy the . Next, install the card in your smartphone/tablet, boot the device into recovery mode, select the application installation option (Install) and install the previously copied . After this, you can reboot Android, the lock will be removed.

Method 3. AROMA Filemanager

This method is almost identical to the previous one. You will need the AROMA Filemanager file manager. the latest version of the program from the xda-developers forum and copy it to your smartphone’s memory card. Next, reboot your Android in modified recovery mode (you will have to install it first).

After installation, the AROMA Filemanager explorer window will open, in which you will need to open the /data/system folder and delete the following files:


  • gesture.key

  • cm_gesture.key

  • password.key

  • personalbackuppin.key

  • personalpattern.key

  • locksettings.db

  • locksettings.db-shm

  • locksettings.db-wal

Method 4: Hard reset

If all the previous solutions did not work and you still cannot access your smartphone or tablet due to the PIN code and face control, then the last option is full. It’s worth considering that with a Hard Reset, you will lose all personal ones on your device. All installed applications will also be deleted.

One of the articles on the site described in more detail how to remove an Android pattern key, and what to do if you forgot your PIN code or face control does not work. This article is about how to remove PIN code and Face Control on Android.

A fairly common problem on Android smartphones and tablets is forgetting passwords, pin codes, pattern locks, or face unlock not working. This article is dedicated to those who have this problem.

Before you start!

A huge request to those who will read this article is a list of what you need to do:

  • Do not panic! More panic less results;
  • Read carefully, not every line;
  • Re-read and re-read again;
  • Take your time and spend 30 minutes of your time studying the article;
  • If the article contains a link, then you need to go to it and read it, even if you are very literate and know all this;
  • Do as stated in the article, and not as you are used to.

After reading, there is a 99.99% chance that you will unlock your Android device! Ready? Then let's go!

Theory about Pin codes on Android

What happens when you create a screen lock on Android in the form of face control, pattern, pin code, password? When a lock is created in the Android OS, key files are created in the /data /system/ section and if you delete them, you will get an unlocked smartphone or tablet again!

Method 1 Remove Pin Code and Face Control on Android (ADB RUN)

For this method to work, you must remember whether you had USB debugging enabled, if so, then great, if not, then this method is not for you!

In order to remove the pin code, you will need to download and install the latest version of the program - Adb Run.

1. Connect your Android tablet or smartphone to your PC

3. Go to menu Unlcok Gesture Key/ Pin Key

4. Select the unlock method Metod 3 or Metod 4 (if you have root)

5. Restart Android OS on your device (reboot)

Android Unlocked!

Method 2 Remove Pin Code and Face Control on Android (via recovery)

To reset the pin or face control lock, you have to do the following:

1. For Sony, HTC, Nexus smartphones, first of all you will have to unlock the Bootloader, if you have not done this before (in many cases (50/50), after this the settings will be reset and the device will be unlocked). Unlocking is done once on the device.

  • Unlock Bootloader Sony
  • Unlock Bootloader HTC
  • Unlock Bootloader Nexus
  • Unlock Bootloader Huawei
  • Unlock Bootloader Xiaomi

2. After this, you will need to install custom Recovery, of course, before that you will need to search for your recovery on the Internet.

5. Reboot Android to normal mode and you will see that it is already unlocked!

Method 3 Remove Pin Code and Face Control on Android (Aroma File Manager)

You need to install custom Recovery, download the latest version (zip archive) of Aroma File Manager and transfer this archive to the memory card. After that, go to the Recovery menu and install the aromafm_xxxxxx.zip archive.

You will see a file manager like this:

Per go to /data/system and delete the following files:

  • gesture.key
  • cm_gesture.key
  • password.key
  • personalbackuppin.key
  • personalpattern.key
  • locksettings.db
  • locksettings.db-shm
  • locksettings.db-wal

Then restart Android and you will see that the lock code is missing.

Method 4 Delete gesture.key file via TWRP

1 If you have TWRP recovery installed ( or install ), then put Android into Recovery mode;
2 Next, go to the menu “Advanced» -> « File Manager»;
3 Follow the path:

/data/system

4 Delete files:

  • gesture.key
  • locksettings.db
  • locksettings.db-wal
  • locksettings.db-shm

Reboot Android and there is no blocking!

Method 5 Remove Pin Code and Face Control on Android (wipe)

If the previous methods did not work, then you should try resetting the device and then all your applications and settings will be deleted (photos, videos, music will be saved). How to perform WIPE can be read in detail in the article - resetting the system or wipe on Android. Happy Android unlocking!

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