Full list of SAMSUNG secret codes

The secret codes of the device are by no means codes that can be used to hack the device, as some might think. In fact, secret codes are already not secret: After all, any user can easily find them on the Internet on the relevant request. Nevertheless, many still do not know about the existence of such codes and their purpose. In this article we will tell that the secret codes of the device are on the example of the Samsung brand, as well as provide a list of the most sought-after SAMSUNG secret codes.

Secret codes, also known as engineering or service codes. these are certain combinations of characters, entering the device allows access to various device functions, including unavailable in normal mode. Initially, they were intended to test the functionality of devices, but now users often resort to them to fix various errors on Android devices without the need to contact the service center.

It is worth noting that the secret codes are unique for each manufacturer, t.E. SAMSUNG secret codes, for example, will not work on devices Sony, LG, Xiaomi, Nokia and T.D. Therefore should not mindlessly try them on any smartphone, t.to. As a result, you can accidentally change the device configuration. In addition, even on the device of a specific manufacturer, it should extremely carefully use the appropriate codes and be sure that you know what kind of code and for which you use.

Entering secret codes on the device is quite simple. You need to open the number menu on the phone and enter the necessary combination of characters. After entering the last sign, the called menu will start automatically, no additional actions are required.

Blocking or Unlocking the Keyboard, how to make a call, Using a numeric keypad. SAMSUNG SGH-X600 Operating Instructions

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Blocking or unlocking keyboard

You can block the keyboard and volume keys to accidentally do not click on them.

To manually block the keyboard, press and

hold the key in standby mode

appearance on the message display “keyboard

You can also respond to incoming calls by pressing any key, even if the keyboard and volume keys are blocked. At the end of the call, the phone returns to the keyboard blocking mode after the time specified by the autlock menu parameter. Keyboard (menu 4.3).

Emergency calls can be made even with locked keyboard and volume keys.

Press Emergency Service. When the confirmation message appears, select Yes by clicking

Left soft key or key%. At the end of the call, the phone returns to the keyboard lock mode after time expires,

Specified AutoClock Menu.

To exit the keyboard lock mode, press the unlock soft key, then press the key. The message “Keyboard unlocked” appears.

You can also configure the phone to automatic

Blocking keyboard using autlock menu parameter. Keyboard (menu 4.3). Read more. on page. 100.

In idle mode, enter the zone code, the number

Note: If the Automotive Option (Menu 4.6)

Installed on enabled, then set

repeated automatically up to ten times,

If the called subscriber does not respond or the trimmer line is occupied. Read more. p. 105.

to the right of the figure to be reset, and click

C key. You can also insert the missing digit by simply by pressing the appropriate key.

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What else can you block in the phone

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Locking a telephone keyboard. To block the buttons on the phone, you need to hold the “” key within a few seconds. Also, some phone models provide for the ability to automatically lock the keyboard if the device is inactive a certain time. To activate an automatic key block, you need to go to the phone settings. If it supports such an option, you can set the time after which the keyboard will be blocked (5, 10 or 15 seconds inaction). Such device models like sliders can be configured in such a way that the keyboard will be automatically blocked when the top of the phone is closed. this function can also be activated in the settings.

Unlocking a telephone keyboard. Most models of cell phones mean the removal of the block from the keyboard as follows: some time is held as an asterisk, after which the “OK” key is pressed. If we talk about slides, unlocking the keyboard is carried out in the same way. You can also configure the phone for removing the key block when opening a slider. You can specify the corresponding parameters in the mobile device settings.

Being in pants, cosmetics or bag, involuntary pressing of the mobile phone keys can lead to comical, but often undesirable consequences. Blocking a mobile phone keyboard prevents random sending SMS messages outgoing calls and settings changes.

Unlock options

How to unlock a password on the Samsung phone using Android devices manager

This method implies the use of similar service from Google for all Android devices. In order to unlock Samsung if the password is forgotten, follow the instructions below.

On another phone or PC, go to HTTPS: // WWW webpage.Google.com / Android / DeviceManager. Enter your Google Account.

Select your device (if it is not automatically determined). Then click on the “Block” option. Enter a new password to lock the screen of your device and confirm it with re-entering. Click “Block” again.

Now unlock your samsung using a given password created.

How to unlock the samsung phone

Samsung’s smartphones are based on the Android operating system, like the vast majority of other mobile devices. Therefore, the unlocking process will practically not differ from that operation that is performed on Xiaomi, Huawei, Honor and other gadgets.

We offer to familiarize yourself with different SAMSUNG unlock methods. There are several of them, thanks to which the user can choose the most suitable. In some cases, it will have to fully lose personal data, but at the same time there are many ways to restore access without serious losses.

Through Safe Mode

Safe Mode is a special menu that is used by technical craftsmen to eliminate errors that occur during the operation of the device. To his help adds both owners of smartphones and personal computers. And there are practically no difficulties in handling a safe mode. With the task of unlocking the Samsung, even a beginner will be able to cope if all the terms of the instruction.

To go to safe mode and unlock smartphone you need:

  • Keep off the shutdown button for a few seconds.
  • After the pop-up window appears, you must undercase the “Disable” or “OK” button depending on the device model.
  • When the transition warning appears in a safe mode, you must confirm the action.
  • Via bR go to the settings, namely to the section with passwords.
  • Disable password entry, graphic key or fingerprint.
  • Reboot smartphone.

If all actions from the presented algorithm are fulfilled correctly, Samsung will return to the standard condition. There will be automatic output from the secure mode, and the access password will be reset. In addition, personal data will not disappear anywhere, including multimedia files.

Hard Reset using keys

This operation provides for a reset to factory settings. So, by completing Hard Reset, the user will lose all the data stored on Samsung: photo, video, audio, applications, contacts. The method is controversial, and therefore it is important to get acquainted with his advantages and minuses.

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Advantages disadvantages
No need to connect your smartphone to a computer or download additional software All files are lost
Operation is performed in 2-3 minutes

In order not to lose useful information when performing a reset, you must create a backup through the phone settings.

If a person has lost access to the smartphone, and the backup could not be created in advance, you can get out of the situation by connecting the machine to the computer. After pairing two devices, you should cross all the important files on the PC, and after unlocking the Samsung. to return back.

To reset the settings using the keys, you will need:

  • Turn off the phone.
  • Touch the top slip of the volume adjustment, the “Home” button and the power key.
  • After the company’s logo appears on the logo screen, let go of the buttons.
  • Getting into the engineering menu, you must select the “Factory Reset” item.
  • Confirm the action by pressing the power button.
  • Reboot smartphone.

Ultimately, Samsung will become “new” in all senses of this word. When the user turns on the phone, it will detect all the files from its memory. But most importantly, you do not have to enter a password or a graphical key. Access to the gadget will be opened.

Remote control over Google Account

Since all Samsung smartphones are based on the Android operating system, all Google services are integrated into the devices. This is not an excessive chip that becomes especially relevant when the user forgets his own password.

Among the functions of the Google of a separate mention deserves the possibility of remote (at a distance) of the Office. That is, a person, authorized in his account through a computer, will be able to perform actions on the phone. We will be interested in a password reset and access recovery. For this you need:

  • Open Google Website on PC or any other device.
  • Authorized in the system.
  • Go to “My Devices” section.
  • Choose your smartphone.
  • Press “Passwords” and confirm the reset.

Now after rebooting the Samsung will no longer require enter password. Thus, access will be fully restored, and the owner will be able to set another way of protection.

This option only works if earlier on samsung was confirmed in Google-account.

Flashing from a computer

The extreme measure that is worth considering if a person cannot be reset to the factory settings using the smartphone buttons. Alternative Operation Operation. SAMSUNG connection to PC.

To reflash the smartphone through the computer, you will need to download additional by. It is recommended to use the SMART SWITCH branded application available for download on the official website of the company.

After loading the program will remain a few steps:

  • Connect the phone to a USB computer.
  • Open by.
  • Connect to your mobile device.
  • Select the “Rebuild” menu item or “Reset settings” depending on what you want to do with your Samsung.
  • Confirm the execution of the operation.

The final result will be the same as in the case of Hard Reset. All settings will reset and all files will be deleted. To this not happen, you need to create a backup. If you do not work backup before, you can copy information from the phone to PC, and then transfer it back.

How to unlock the Samsung phone with an additional pin code

Although Samsung smartphones are very similar to other devices that work on the Android operating system, they have several distinctive features. One of these is the presence of an additional PIN code, which is relevant only for Samsung phones.

How to unlock a pushbutton phone using the service code

Remove the keyboard protection and access information on the keypad can be used using the service code. When entering a combination of characters should be extremely attentive. The slightest error can lead to the launch of completely different processes, as a result of which the gadget will be damaged or disabled.

Call SOS

To remove the block from the phone, the easiest way to use the services of rapid response services that work around the clock. SAMSUNG apparatus can be used for example.

  • Before proceeding with the operation, you will need to be fully charged, and then enable the phone.
  • Dial emergency service number. 112 (SOS).
  • Without waiting for the voice of an answering machine, you follow a few times in a row to click the “” (asterisk) symbol to access the option dialing option in call mode.
  • Sometimes the first time (for 10 seconds), call the appearance of the window to enter on the screen. Then it will be necessary to reset the connection, after which to repeat the attempt until the required result is reached.
  • After the function of the optional dialing in the call mode is activated, you will need to enter a special engineering code 27678451 # (this combination works only on Samsung‘s devices).
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When “Reset” appears, only to restart the device will remain, and then freely use them. Each manufacturer invents its own unique passwords for accessing engineering features of the phone, which may differ depending on the model or version of.

SAMSUNG Graphic Key Reset Using 4UKey Program for Android

If you are looking for a way to remove the graphic key on Samsung as quickly and easily and easily, then you should contact specialized programs designed directly to carry out such operations. Tenorshare 4UKey for Android is a professional program that can delete any type of screen locking almost on any Android device literally for one mouse click.

Key features of the program:

  • Unlocking the Samsung phone with just one click
  • Instant removal of any type of password: graphic key, password, pin-code, fingerprint on any Android phone
  • Deleting Google Account from Samsung No Password Phone
  • Support 99% SAMSUNG models, including Samsung Galaxy S10. S10
  • Friendly user inteeis
  • Operational work, safety of use and effective result

To learn how to remove the graphic key with Samsung using this program, follow the following manual.

Step 1 Download the program installation file from the developer’s official site to your PC and install it. Open the program by double-clicking its icon on the desktop of the computer, and then connect your Samsung phone to the PC using a USB cable.

Note: If the program cannot detect your device, click on the question mark icon in the program window to get instructions for further action

Step 2 After the program determines your phone, click on the “Delete” button.

Step 3 In the deletion of all data on the call on the phone, click “OK”. Next, follow the steps according to the prompts on the screen to go to the recovery mode on the Samsung phone.

Step 4 Then click on the “Next” button and also read the instructions in the program window and make the steps specified in them to restore the factory smartphone settings and restart the device. After that you can use the unlocked device again.

The advantages of the 4UKey for Android program:

  • The program will delete the SAMSUNG phone screen locking password in a matter of minutes.
  • The program is extremely easy to use and accompanies the entire course of useful prompts and accessible instructions. After automatic detection of your phone’s program, you can simply click on the “Delete” button.
  • The program independently determines the type of blocking your device, whether it is a password, pin-code, graphic key or fingerprint.
  • It supports almost all Samsung phones, including the latest models issued. Works without problems on Windows Computers.

So, if you wondered how to bypass the graphic key on Samsung, then from this article you, dare to hope, have learned quite useful information. Do not despair if you have forgotten the key installed on the blocking of your Samsung phone. Reset the smartphone settings yourself or refer to the undoubted professional in this area to remove the screen lock graphic pattern is absolutely safe and as quickly as possible.