In one of the articles of the site more than detail described how to remove Android graphic wrench, and what to do if I forgot the PIN code or does not work the face stroke. This article is just about how to remove the PIN and FaceCntrier on Android.

Pretty frequent problem on smartphones and tablets Android is a forget of passwords, pIN codes, graphic key or not a triggering faces, for those who have arisen this problem Dedicated to this article.

Before you start!

A huge request those who will read this article List What you need to do:

• Do not panic! More panic less result;
• Read carefully, not through line;
• Reread and reread again;
• Do not regret the time and spend the study of article 30 minutes of your time;
• If the article referls, then you need to go and read it, even if you are very competent and you know all this;
• Do as indicated in the article, and not as you are used to.

After reading 99.99% there is a chance that you unlock android device! Ready? Then we went!

Theory of PIN codes on Android

What happens when you create a screen lock on Android in the form of a firecontrol, graphics key, pin-code, password? At the time of creating a lock in Android OS in section / Data / System / Create files and if you delete them, you will again get a unlocked smartphone or tablet!

Method 1 Delete PIN and FaceCntrier on Android (ADB RUN)

To work this method You must remember whether you have enabled USB debugging, if so, then excellent, if not, then this way is not for you!

To remove the PIN code you will need to download and install. last version Programs - ADB RUN.

1. Connect yours Android tablet or smartphone to pc

3. Go to the Unlcok Gesture Key / Pin Key menu

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

5. Restart Android OS on the device (restart)

Android unlocked!

Method 2 Delete PIN and FaceCntrier on Android (via Recovery)

To reset the PIN or FaceCntrier blocking you have to do this:

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

• Unlock Bootloader Sony
• Unlock Bootloader HTC
• Unlock bootloader nexus
• Unlock Bootloader Huawei.
• Unlock Bootloader Xiaomi.

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

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

Method 3 Delete PIN and FaceControl on Android (Aroma File Manager)

You need to install custom Recovery, download the latest version (ZIP archive) Aroma File Manager and this archive is thrown on the memory card. After that, go to the RECOVERY menu and set AromaFM_XXXXXXX.zip archive.

You will have a similar file manager:

Per do track / 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.

After that restart Android and see that the blocking code is missing.

Method 4 deleting the gesture.key file via TWRP

1 If you have installed TWRP Recovery. (or install ), after which you first android to recovery mode;
2 Next, go to the menu "Advanced» -> « File Manger»;
3 Go along the way:

4 Delete files:

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

Reload Android and no blocking!

Method 5 Delete PIN and FaceCntrier on Android (WIPE)

If the previous ways did not work, then you should try to reset the device and then remove all your applications and settings (photo, video, music will be saved). How to execute Wipe in detail you can read in the article - reset or wipe on Android. Successful unlocking Android!

Alexander Grishin

With the help of a password, you can protect your data from outside interference. On the other hand, if the phone is asking for a pin-code, but you forgotten it, you can pretty nerves and do not remember it.

If you do not want to use the PIN code, or completely forgotten it, we offer you several options for removing it for sAMSUNG smartphones Galaxy.

If you want to remove the PIN code

To do this, you need to open the menu " Settings", Go to the section" Device” -> “Lock screen"And switch" Screen lock"To position" OFF. ". To confirm, you will need to once again enter an existing PIN code (and that is not a fact), after which it will be removed, and it will be possible to use the phone immediately after removing the screen lock.

If you forgot pin-code

Remove the pin from the Samsung phone, and thus unlock it, you can only carry out that all the data will be deleted from the device (otherwise the meaning of the protection of files by the PIN code is simply lost).

To reset, you must turn off the phone, and then press the "Home", "Power" buttons simultaneously and the volume enhancement lever, holding their seconds 10 until the screen turns on.

Next, using the volume control, we find "Wipe Data / Factory", confirm the action using the POWER button, go to the "YES" button, click the confirmation, we find "Wipe Cache Partition", confirm again and wait for the restart of the device.

After these actions, your phone will return to the "box" state.

Often the need for a constant set of PIN-code is annoying, as many always keep mobile with them. In such cases, it is better to turn it off at all so as not to interfere. Let's discuss how to remove the PIN code from the phone.

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

Forget what PIN code is easy. It is enough to go to the SIM settings, where you will expect the necessary button.

We describe the procedure for more details

• First follow the settings section
• go to the SIM Security subsection
• we are looking for "Protective Options"
• disconnect

Do not forget that for this you need to enter the PIN code so that the program make sure that the operation is the owner of the device. Try not to be mistaken, input attempts will be only three.

Other ways to disable code entry

Some devices are used by graphic key. Forgot the combination of movements - lost access to your device. You will help switch to Recovery mode, started by pressing the on and increasing volume buttons. In the menu that appears, select the settings reset, and then reboot the phone, you will not need any keys.

If for some reason you can not disable the request for entering the code, contact service centerWhere professionals work. Employees of such organizations will be happy to assist you for a reasonable fee. Another help in performing such a task can be provided in the operator salon cellular communication.

Remember that disabling the password input on the phone is unsafe cause, so it is necessary to resort to that only in cases where you are firmly confident that your phone is always in preservation. Another right solution will be deactivation of blocking in those situations, code mobile device Enjoy a pensioner or child capable of forgetting the code.

Screen lock protects the contents of your smartphone or tablet, not allowing him to get into other people's hands.

Samsung Galaxy phones, like all other devices android Xiaomi. Redmi Note 4X, Lenovo, Huawei, on Huawa Honor Asus Senfon, miui firmware, zTE Blade., lg, sony Xperia., HTC, Meizu, Lumia, allow you to block yourself with several options, as a rule, use PIN code, password drawing or fingerprint.

If you decide that the phone lock is no longer needed, you can turn it off at any time: graphic (screen lock pattern), PIN code, password, or fingerprint. That's how to do it.

Note: The content of this entry more refers to Samsung smartphones J1 mini, J3, A3, A5, Grand Prime, Dosom, on Android 5.1 and Android 6.0, but if you have another, then the difference will not be significant.

By the way, if you have forgotten the password or graphic key, then how to turn off the lock screen

Turn on the phone and open the settings and go to: "Lock and Protection Screen".

Then the top of the screen, click on the string: "Screen Lock Type".

In the tab that opens, click on the "No" item.

This is all - blocking mode, in your Samsung, Honor, Lenovo, Sonya Iquisper, Asus Zenfone, Lji, Lyumia and so on in the future will be disconnected.

What if you forget the pin code or drawing, and do not have access to the phone?

Perhaps someone changed the blocking screen template to annoy you?

In order to avoid this kind of conditions, there are accommodated methods to bypass the screen lock template, pin code, password and fingerprints. That's how it can be done.

Bypass blocking using the samsung service

All Samsung devices are equipped with the "Find Your Phone" service. In order to skip the blocking template screen Samsung, PIN code, password and fingerprints Just follow the instructions below.

• First of all, create account Samsung and enter it.
• Click on the "My Screen Lock" button.
• Enter new number PIN code.
• Click the Block button at the bottom.
• For a few minutes, it will change the PIN of the blocking code or password, so you can unlock the device.

Bypass blocking using Google Service

To bypass the screen lock in samsung Phone Android Make the following.

1. Visit the site https://www.google.com/android/deviceManager on another smartphone or computer.
2. Sign in to your google Accountused on a locked device.
3. Select the device you want to unlock.
4. Click on the button "Block".
5. Enter password. There is no need to make any recovery messages. Again, select "Block".
6. Now you can enter a new password and the phone will be unlocked.
7. Go to the settings screen and turn off the temporary password lock device.

Reset to factory settings to bypass SAMSUNG screen lock

Reset factory settings is the best option Almost every case, if the solutions above do not work.

The process may vary depending on the type of device. In most devices, you must turn off the device completely to start the process.

Only this method deletes all valuable data on the device after resetting the settings.

• Hold down the power button and the volume control simultaneously. The bootloader menu opens.
• Select the option "Wipe Data / Factory Reset."Use the volume control buttons.
• Confirm by clicking on the "Power" button.
• Select "Restart Now" (Reboot System Now) when the process is over.

Another way to bypass blocking on a smartphone

1. Take the phone's phone and call blocked.
2. Accept the call and click the "Back" button without disconnecting the conversation.
3. You can now access the device completely.
4. Go to Device Safety Settings and remove the IDU code or drawing.
5. The system will ask you the right PIN code that you do not know - try different configurations - can guess.

In order not to forget the password or pin code the next time, be sure to write them down on paper to secure full security. Successes.

The use of PIN-code is provided for by manufacturers of mobile phones to protect against the hands of scammers. However, if the owner is forgetting and entering the password every time it is difficult for him, the question arises - how to remove the PIN code from the SIM card so that this function does not bother it anymore.

Disconnection of the PIN code on the phone: Action Algorithm

To disable the function, you need:

• go to the device settings - on modern phones, they are represented by the corresponding icon with the inscription;
• select the item "Phone", "Privacy" or "Security";
• in the list that opens, go to SIM-PIN and translate the switch to position 0, or simply remove the checkbox in the "Display passwords" string.

Here the device will request a repeated introduction of a PIN code. If the user does not remember it, you should use the PUK code - a protective combination of 10 numbers. You can find it in three ways:

• in the contract concluded with the cellular operator - most often he is prescribed in the document;
• on a plastic card issued along with the SIM card - unlike the PIN code, information about Pak code is not classified;
• in support of support - by calling the operator and confirming its identity, you can find out the code set of PUK code.

Three times entered the wrong PIN code blocks only the password itself, which will require its replacement. If 10 times to make a mistake in the PUK code set, it leads to the blocking of the SIM card itself. And you can only use your number after its recovery.

Since the pin-code check is the direct component of the SIM card itself, then after its removal, the password will not be requested on any device into which this SIM card is installed. This means that even after buying a new phone, enter code when it does not need it.

For what to disable PIN code

Need to disconnect the password with mobile phone may arise for various reasons. First, if the device enjoys an elderly person, to gain a four-digit combination of numbers, it can be really difficult for him. Secondly, today SIM cards are often used for modems - and here the code set of numbers is also constantly requested. Considering that the wrong password input leads to a blocking of the phone, it is easier to disable this option. Also remove the code is the best option in the case when the owner does not remember him.

Since the PIN code is designed to ensure the safety of the owner's data from hacking during the loss or theft of the phone, manufacturers of devices are recommended to leave the function of checking it on.

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

• dial the command ** 04 * xxxx * zzzz * zzzz #, where xxxx is the current password, and ZZZZ is new;
• go to the phone settings, select Security or Lock (depending on the model), click codes or PIN, go to "Change PIN Code" - and the device will request first the current, and then a new password you want to enter twice.

Before removing the password from the SIM card, you should take care of the presence of a pack code so that the function does not arise in the process of disconnecting the function. If necessary, the PIN-code check option can be returned at any time - there are no restrictions on the number of times here.