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Disable PIN on SIM card. How to remove the password from a SIM card if you have forgotten your PIN code. If you have Root or Custom Recovery rights

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

Enough common problem on Android smartphones and tablets this is forgetting passwords, pin codes, graphic key or face control not working, for those who have experienced this problem this article is dedicated to.

Before you start!

A huge request to those who will read this article list of things 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 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 a face lock, graphic key, 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 it to work this method you have to remember if 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 proprietary program site - 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 smartphones, HTC, Nexus first of all you will have to unlock the Bootloader if you have not done this before (in many cases (50/50) after this reset will occur settings 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 into 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!

Forgot your phone password? Dont be upset! It can be unlocked.

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Screen lock is one of the protectors of your phone. It helps get rid of overly nosy individuals and protects data if your phone is stolen or lost.

However, in some cases, this can cause some problems, since a person may forget the PIN code.

So what to do if such a situation occurs? How to unlock Android?

Android Device Manager

This is the easiest method to bypass the block because it is supported by Google and does not require any special requirements. This method works for almost all users and is easy to do.

You need a pre-configured program, and Google basically does it itself on almost all modern telephone when you turn on the Internet.

  1. Log into your Google account and go to the remote system control panel. The service will try to find your phone on a map that will load when GPS and the Internet are turned on
  2. Now click on the “Lock” button. You will see a screen where you can replace the old screen password with a new one
  3. Fill out all the lines and click “Block” again. After this, your phone will be locked automatically
  4. Now you can unblock it by entering a new password. You can change it later in your phone settings

As we have already said, this is the most easy solution, but it requires an Internet connection, which is not always convenient. For example, if it was disabled, then it will not be possible to enable it until the lock is removed.

Don't be upset, as there are several ways to fix the problem.

If you have USB debugging connected...

In this situation, you can hack the password or bypass it. Android will help you with this Debug Bridge.

This tool is used by developers, and it makes it possible to work with the device by sending certain teams to receive data online. However, you can use it for your teams.

  • Install and configure the program. The setup varies depending on the phone and its manufacturer, so you'll likely have to do your own research on this. Although there are more easy way. It all depends on the system on the computer. It is better, of course, if you have Windows installed, as it is universal and easy to configure
  • Open a session in Android Debug Bridge: connect your phone to your computer, open command line and write adb devices. You will be shown a return code identifying the device, which indicates proper operation program, that is, it can see your phone

If you receive an error message, you may not have debugging enabled or the program may not be configured correctly.

adb shell

cd data/system

rm *.key

  • So you send a command to the phone to delete all .KEY files from the system. They store information about the installed lock.
  • Reboot your phone and the blocking will disappear. If the system still asks for a password, then write any combination and it should work

If this method does not help, then try other commands:

adb shell

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

sqlite3 settings.db

update system set value=0 where name=’lock_pattern_autolock’;

update system set value=0 where name=’lockscreen.lockedoutpermanently’;

Reboot again, enter any set of numbers to make the lock disappear. If all else fails, try:

adb shell rm /data/system/gesture.key

  • Reboot and check if the lock is gone. If nothing helps, then try to look for other methods of solving such problems or entrust the matter to a specialist. Well, or get rid of the device

If you have Root or Custom Recovery rights

If your Android has root access and Custom Recovery, then ask the .key files to be deleted using a script. To do this you need:

  1. Download file pattern_password_disable.zip
  2. Transfer it to your phone. If you have a flash drive, copy it there. Otherwise, through the Android Debug Bridge, transfer it with the “Push” command.
  3. Boot your phone into recovery mode. This method will not work for every device, so check this option specifically for your device.
  4. Run the firmware
  5. Reboot your phone

If nothing helped you when using these methods, then we have to disappoint you that nothing else will work. Since the purpose of locking the screen is to protect data, you should not expect that removing the lock will be easy.

Video: How to unlock Android?

Sometimes permanent blocking 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 modern devices this is not challenging task, however, sometimes it also causes difficulties.

Step-by-step instruction

Because the technology market is overcrowded a variety of products, choose for yourself best option won't be difficult. In addition, devices where entering a security code when turning it on is a mandatory procedure are becoming increasingly rare.

However, it is believed that this feature significantly reduces the risk of unauthorized use of the smartphone. A locked device cannot be manipulated by an attacker, although this certainly will not save you from the moment of theft.

security code consists of only 4 digits, so it can be easily remembered. But if the user doesn't need it, he should produce the following actions to turn off the request:

  1. Open the main menu and go to “Settings”. There you will need to find the “Security” tab and select the “SIM Card Lock” function.
  2. Find the item “disable PIN code”.
  3. After clicking on it, the smartphone will ask for the security combination of numbers used to exclude the actions of an attacker. Then you need to select the “Run” command.

This procedure is quite simple if you remember the code. The names of the tabs and functions shown may differ slightly, but the essence remains the same. In any case, do this operation you need to do it through “Settings”. However, it is worth removing the protection only if the user is completely confident in the security of his smartphone. Such a decision will be justified when the owner of the device is a child or a pensioner who can forget the 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 service center or find packaging from tariff plan- provided that the combination of numbers has not been changed by the user. A visit to specialists will solve the problem as quickly as possible, but in some situations you may need documents for your smartphone.

It is better not to experiment with entering a numeric password, since a triple 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 SIM card box) 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 they will not be able to remove the protection. It is recommended to 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 “Settings” and the “Security” tab, with the only difference that you then need to select the “Screen lock” item (or “Data encryption” - this 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 you are using or repeating the gesture.

If the owner of a smartphone has forgotten the code, he has only one way out, and a very painful one at that: full reset settings. This action will erase all data except those on the memory card. To restore the device to its factory state, you will need to log into Recovery mode by simultaneously pressing the power button and volume control, then select Hard reset. After rebooting, the device can be used as before, but no codes will be needed, since the function is deactivated.

Video review: pin code reset

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 latest version programs - Adb Run.

1. Connect your Android tablet or smartphone to PC

3. Go to Unlcok menu 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) 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 installed TWRP recovery ( 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 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!



By purchasing modern Android or iPhone, please note that when you reboot or turn it on again, you will need to enter an individual pin code. This simple procedure sometimes just gets boring and infuriating. In this case, knowing the answer to the question: “ How to disable the PIN code? — will help the user solve the login problem on their phone or give advice correct algorithm shutdown to your friend.

Features of the verification function

Request pin check – special function, included in the SIM card options. This means that if the request is turned off on the phone, when it is moved to another gadget, it will not be requested. At the same time, there are no restrictions on the number of disconnections/activations.

Many users wonder about the need and usefulness of disabling the pin code request. The decision must be made individually. In practice, losing the code is a very common occurrence, after which the SIM card must be blocked using .

Disable on Iphone

The task is simple and is carried out in several stages. The main thing is to follow the sequence:

  • enter settings;
  • click on the “phone” line;

  • in the provided menu with a list of various options, the last one will be SIM-PIN, enter it;
  • in code management, you can disable it and, if desired, change it to something easier and more memorable;

  • when disabled, you need to set the pointer to the “0” position and enter the pin code, if you have forgotten it, the PUK code value; when you enable the option, the pin will also be needed;

  • the replacement is made in the “change” menu, the existing code is entered and a new one twice, there are no restrictions on replacement, after the third, incorrect input, the card will be blocked and will issue a request for a PUK code, for which 10 attempts are provided, after which the SIM card will be permanently blocked and will no longer be needed.

The procedure is easy to remember, for the first time, it is best to have everything required codes at hand. It will help you avoid unnecessary anxiety and give you confidence.

Disable on Android

On Android, the shutdown scheme is slightly different, but is also performed in stages, in the following sequence:

  • enter the menu intended for launching programs;
  • open “settings”;
  • string "location and security";
  • section “SIM card blocking”, “blocking settings”;
  • in the menu that appears, you can disable/enable or replace the PIN code, similar to actions with an iPhone.

When concluding an agreement with a telecom operator, duplicate and save copies with the codes provided by them, which can always be useful in unforeseen situations. Knowing them will help you avoid blocking or restoration operations and trips for new sim card to the nearest company office.