Modern tablets have several levels of protection that the owner can install independently. This applies to digital PIN codes and graphic keys; installing such keys will prevent information from the device from falling into the hands of strangers. For one reason or another, the user may forget valuable numbers or a photo. In this case, the tablet will remain locked. However, there are ways to unlock the gadget, let's figure it out: how to unlock a Samsung tablet if the password was lost or forgotten, a new one was set by children or the user himself accidentally, etc.
How to cancel screen lock on Android?
If you need to disable the screen lock, go to the same menu: “Settings” – “Security” – “Screen lock”. Next, go to the submenu where you previously selected the security method and enter the code. After that, to remove the screen lock, you need to activate the “No” item, after which this option will be displayed in the menu.
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What to do if you forgot your password on your Samsung tablet?
Note that unlocking devices running Android has a number of features. They depend not only on the manufacturer of the gadget, but also on its model, OS version, etc. However, we can highlight the main unlocking methods. First of all, you need to find out whether a new PIN code or pattern key was installed. Such situations are not uncommon if children play with the tablet, and they can get into settings on the device that are inaccessible even to an adult. In addition, it is worth trying to remember the data, since some unlocking methods can lead to the loss of all data stored in the gadget: from a family photo archive to documentation from work.
Samsung unlock codes for various models
Some Samsung phones have special unlock codes that allow you to open the phone even without a password. The most popular passwords include:
- *2767*688###
- *2767*3855#
- *#9998*3323#
The code must be entered after the user turns on the phone in dialing mode. In the menu that opens after entering the code, you must enter the value #*7337#. This is the universal value to unlock your device.
Sources
- https://plansheta.ru/sovety/razblokirovat-planshet-zabyl-parol
- https://www.samsung.com/ru/support/faqs/chto-delat-esli-ne-snimaetsja-parol-pin-kod-ili-risunok-s-ekrana-blokirovki-na-samsung-galaxy/
- https://topgalaxys.ru/zabyil-parol-ot-samsung-galaxy/
- https://besprovodnik.ru/kak-razblokirovat-telefon-samsung/
- https://mobila.guru/faqsingle/kak-razblokirovat-samsung-esli-zabyl-parol/
- https://SdelaiComp.ru/mobile/kak-razblokirovat-samsung-esli-zabyl-parol.html
- https://KakOperator.ru/os/kak-razblokirovat-telefon-samsung
- https://a-apple.ru/gadzhetyi/telefonyi/kak-byistro-razblokirovat-telefon-samsung
- https://SdelaiComp.ru/obzori/kak-snyat-parol-s-telefona-samsung.html
- https://www.nur.kz/1748107-kak-razblokirovat-telefon-samsung-esli-zabyl-parol.html
- https://xchip.ru/2020/04/07/chto-delat-esli-zabyli-parol-na-samsung/
Using a service center
If it was not possible to remove the graphic key from Android, then there are specialized centers for such cases. They have programs at their disposal that allow you to remove a forgotten password without consequences. Of course, you can’t do this for free, but you will save time and nerves. To avoid expenses, it is recommended to write down passwords or choose devices with a built-in fingerprint sensor. This is the best way to protect important information from prying eyes.
How to set changing wallpaper on Samsung Galaxy Tab
Older versions of the One Ui shell do not include the Unlock History feature, so the ability to manage the history of such models is limited. If the option is simply disabled through the settings, you can enable it. To do this, you need to find the settings in the themes tab and activate the “Unlock magazine” or “Unlock magazine” item.
To automatically change the wallpaper, you need to go to this section and select the photos that will be used for the slide show.
Move clock
Moving the clock across the display is available in all Samsung Galaxy Tab tablet models. To do this, just replace the topic with a time slot that is convenient for you. You can also drag a widget by simply holding it.
Make a signature
The signature location on the display is located at the top, bottom, center or side. This parameter is adjusted in the settings.
Display the number of steps
The number of steps taken is shown on the display from the Samsung Health application or the classic built-in pedometer.
This is done through the settings like this:
- go to the “Security and Privacy” item;
- Next, we look for the section that is responsible for locking the display;
- click on it;
- look for the line “Pedometer on the lock screen”;
- click on it.
Through “Health” the presence of the icon is regulated directly in the program.
Third-party software and its capabilities
You can once again make sure that you need to register a Google account using unblocking utilities from the Internet.
Login to the network in any way possible for you and visit the Google Play page. Download the necessary applications, such as Screen Lock Bypass Pro. It will be especially relevant on versions from Android 2.2 to Android 4.0.
Attention! The screen unlocking program is paid. Check its compatibility with your version of the operating system to avoid unnecessary unnecessary expenses.
Indicate your device in the program and reboot. After clicking on the Activate button, enter a new password.
Using your Gmail account
If the Google system contains data about the user account, then it becomes possible to reset the graphic password through the account. Before unlocking the pattern key on Lenovo, it is recommended that you familiarize yourself with the simple procedure:
- First, you need to call the auxiliary panel to recover your Google account. To do this, you will have to enter the wrong pattern until the network login form appears on the screen;
- The first thing you will need when logging in is your account login and password;
- After this data has been correctly specified, the system will prompt the user to complete activation on behalf of the administrator;
- All you have to do is hold down the key responsible for the “Administrator” mode, and all sorts of passwords will be removed from the gadget.
This method is one of the simplest, but there is a small catch. Before you unlock the pattern on Lenovo, you need to remember whether your account information was entered during the initial setup of the gadget.
Additional Methods
If the main methods discussed do not help to restore a locked phone, then you can use additional options.
- Deleting the gesture.key file. To perform this, go to the recovery menu, then open the Data-System section. Find the one you need from the list of files and delete it. For a complete recovery, reboot the phone.
- Service center. If you can’t restore the device’s operation, you can go to a service center. You need to have supporting documents with you, such as a purchase receipt. The downside is that it requires expense and time.
If the user has forgotten the password, you can unlock a Samsung Galaxy phone or another model yourself. There are several ways to get your device back to working. Depending on the models and the extent to which settings have been configured, recovery options will vary. There is no one way to unlock a Samsung push-button or touchscreen phone. Universal tools are factory reset and flashing.
Recovery menu
If all the above methods for restoring access to the tablet did not help, you will have to use radical methods. They, of course, will help, but the user will lose all personal information and data, as well as the personal settings of the device. Here they are - the recovery hard reset menu or changing the software (firmware). The methods are effective, but the gadget’s field of application will become completely empty. Changing the software is easy - you need to go to the manufacturer’s official website and download the desired version.
SIM card for bypassing paths
If the tablet has a SIM card slot and is actively used, you can try to bypass the system protection. A prerequisite is an installed phone application. This method is good for any tablet, including Samsung. This is a big “hole” in the security of the operating system, which is why Android programmers removed a similar option from the latest versions of the platform.
Try the following route:
- Make sure you have or install an active SIM card
- Make a call to the device from any other number
- Accept the call and minimize the phone application with the home button
- In the “conversation” state, any device application is available to the user
- Take the opportunity to unlock your tablet
For better or worse, this method is not available on the latest versions and it will not be possible to remove the PIN code.
Reinstalling the operating system
If for some reason your tablet is not included in the recovery menu, then all that remains is to reinstall the operating system. In this case, all data will be deleted, but you can install modern firmware if the device supports it. Flashing occurs using a computer, a program for installing the operating system and the OS file itself. The gadget is connected to the PC via a USB cable and the system is reinstalled. If you are not sure that you can reflash correctly, then it is better to contact a service center.
Password reset methods
Resetting the tablet to factory settings
Resetting the device to factory settings is a rather categorical option, since after it all user data (contacts, messages, photos, videos, music, etc.) stored in the tablet’s memory will be deleted.
Therefore, the reset must be conscious. The device will literally become the same as it was originally.
The advantage of this method is that all software garbage, malware, etc., will be destroyed. The gadget will probably work faster.
Detailed instructions:
If there is a “Home” button on the case, you need to simultaneously press and hold the power button, “Home” and volume up (or volume down).
On devices without this button, just press and hold the volume up or down buttons and turn on.
- When the Samsung Galaxy logo appears, release the power key.
- After a few seconds, the recovery menu will open. Now you can stop holding the other buttons.
- The Recovery menu is controlled by the volume buttons. Move the slider to the words “Wipe data/factory reset”.
- Press the power key to select.
- Then click on “Yes”.
- Within a minute, the gadget will be reset to factory settings and will be returned to the Recovery menu.
- Select “Reboot system now” or “Reset” and click on it. After this, the device will reboot without a locked screen.
Flashing method
Reflashing the device is the most difficult and risky method.
