• How to reset data on a tablet. How to do a Hard Reset on a tablet. Resetting Android settings

    How to unlock the tablet if you forgot the pattern or the message “Too many attempts to enter the pattern key” appeared?

    If for some reason you cannot enter graphic key or the tablet tells you that you have exhausted all attempts to enter the password, do not rush to get upset. We will now tell you how to solve this problem by taking a series of actions.

    This is done using the hard reset method.

    He will return the tablet to basic settings, which means your data will not be saved on the tablet.

    First, remove the memory card and SIM card from the Android device, and then turn it off. Our task is to get to system menu. We need to understand which key combination will allow us to do this.

    Each tablet can have its own. First, pay attention to how many keys your device has. If there are few of them, you are lucky, since there will be few possible combinations.

    We offer several examples:

    • volume down and power button;
    • volume increase and power button;
    • home key at the bottom of the screen and power button;
    • volume up, volume down and power button;
    • volume up, volume down, home and power button;
    • home, volume down and power button;
    • home, volume increase and power button;
    • home and power button;

    Alternatively, you can try a combination that excludes the Power button.

    After you manage to pick up the desired combination, please write about it in the comments, indicating the name of the tablet.

    If you managed to enter the system menu:

    So, necessary buttons worked, a menu appeared in front of you Android system recovery, where you will see the following items:

    • reboot system now;
    • apply update from sdcard;
    • apply update from cache;
    • wipe data/factory reset;
    • wipe cache partition;
    • backup user data;
    • restore user data.

    On some models, you will initially see a mini-menu in which you will need to select Recovery Mode, only after this the main Android System Recovery

    Using the volume control button, go to the line wipe data/factory reset and make it active by pressing the Home button. After these steps, the device sends you to another menu, where you need to make your choice on the line “Yes - delete all user data” and turn it on in the same way as the previous paragraph. Your tablet will begin nothing more than a reboot. This is exactly what we wanted. If a menu appears in front of you again Android system recovery , then select the line reboot system now. From this point on, the device starts downloading, so you just need to wait.

    On some devices, moving through menu items must be done with the “Volume-“ button, and confirmation with “Volume+” or vice versa. Also, occasionally it happens that confirmation is carried out with a touch button.

    Don't forget to leave a comment and say the model of your tablet and the key combination that suits it, if you managed to remove the pattern on your tablet)

    Articles and Lifehacks

    The need for this procedure may arise for a variety of reasons. For example, a user might be interested in how to restore settings on tablet, if the device does not turn on, freezes, or the password (pattern pattern) has been forgotten. Carrying out such a task is not very easy: it will require attentiveness and accuracy. But still, this is not the case when it is necessary - anyone can return the device to factory settings. This article will tell you how to do this.

    How to reset and restore settings on an Android tablet?

    If our device freezes, just hold down the power button for ten seconds, after which it will be turned off. Turn on the tablet again. These steps will help us perform a simple reboot. Unfortunately, it is not always effective. Sometimes more is required hard reboot, also known as Hard Reset. It will help you reset your device to factory settings.

    In what cases might a Hard Reset be required? Most often, users resort to it if the device does not turn on, is extremely unstable, or simply needs to be sold second-hand, after having been “cleaned” first. After a hard reboot and rolling back the settings to the factory state, all personal data and installed applications. For recovery personal information In the future, you need to synchronize with your Google account. In addition, it is recommended to first transfer all important data to a memory card.

    If the device does not work correctly, freezes, does not turn on, and so on, Hard Reset will be the only way out of the situation, since a regular reboot is not enough. We turn off the tablet (if it is not already turned off) and go to recovery mode, that is, into recovery mode. To do this, we hold down a certain key combination, and the specific combination depends on the brand and model of the device. For example, these could be volume up/down keys and a power button, or the above buttons together with the “Home” button. Newer mobile devices have a touch recovery menu.

    After entering recovery mode, go to “wipe data/factory reset” (the item may be called a little differently) and select “Yes - delete all user data” > “reboot system now”. The reset process should take no more than 60 seconds. After this, the device should reboot.
    A lot has been written about how to restore settings on a tablet. In addition, the range of special software, which is specially designed for resetting and then restoring settings. One such program is Android Recovery. It is completely free and available to both users who have decided to use it and owners of other Android devices.

    Resetting and restoring settings on your tablet in other ways

    If the tablet turns on and works more or less correctly, perform backup, after which we go to the “Restore and reset” item through the settings. There, select “Reset” > “Reset Tablet PC”. A reboot is being performed, upon completion of which a rollback to the factory state will be performed. This is how the most common reset is done. This deletes all information from the tablet’s memory, including data Google account, photos, music recordings, all downloaded applications, their settings, and so on. As already mentioned, restore all important information synchronization will help.

    The next method is even simpler than all those described above. We dial a special service code. The specific combination will depend on the manufacturer and brand of the device. For example, it could be *2767*3855# or *#*#7780#*#*. In general, such a reset will take no more than a few minutes.

    Data-lazy-type="image" data-src="http://androidkak.ru/wp-content/uploads/2016/09/hard-reset..jpg 400w, http://androidkak.ru/wp- content/uploads/2016/09/hard-reset-300x178.jpg 300w" sizes="(max-width: 200px) 100vw, 200px"> Freezing and incorrect operation of smartphones and tablets based on Android is a very common problem. Many people don’t know what to do and take the gadget to service center for repairs. However, in most cases this can be done simple reset data, or Hard Reset. As a result of these actions, all settings can be restored to their original factory settings. At the same time, all information on the phone will be deleted: contacts, messages, applications, etc.

    Hard reset - what is it and what is it for?

    This is the name of a full factory reset. If your smartphone begins to malfunction or freeze, then it is recommended to perform this simple action. There are three ways to do this.

    Remember: before you start performing a data reset, you must do backup copy all the information that is on the tablet. For this purpose, you can use the Titanium program.

    The first method is software

    This method of resetting Android is carried out using a standard function available in the Android system itself. To do this you should:

    1. find “Settings”;
    2. select “Restore, reset”;
    3. then select “Reset settings”.

    A warning will appear on the screen indicating that all data from the tablet will be deleted. A button will appear below to confirm the action.

    Jpg" alt="reset" width="46" height="70"> !} You should click the “Erase everything” button, thereby confirming the action of deleting all existing information. In new and old releases of Android, the reset position is slightly different. Details on how to make them in a new and old version, can be read in the “Confidentiality” – “Data Reset” section.

    Read also: How to restore imei on Android device

    Reset Android via code

    In the number entry section you should type this: *2767*3855# . All original Android data on Chinese smartphone and the tablet will be fully restored. To reset via code, no additional confirmation is required.

    How to reset Android settings if your smartphone won't turn on

    If the smartphone does not respond to anything, you can use a third hard way reset: – You should press three buttons at the same time: “Home”, “Power”, “Volume Down”. This key combination should be held until the “Recovery Mode” position is displayed. Open this mode, select “Wipe” in it - this section is used for a total reset of settings. Confirm the selected action by pressing the “Home” button.

    .jpg" alt="wipe" width="254" height="107"> !} After the hard reset has been carried out, you can restore Android using a backup copy. When doing this, you need to be extremely careful: it is quite possible that the problems arose accidentally, based on previous settings or in one of the installed applications.

    In this case, it is better not to put your Chinese tablet, and set it up as new through your Google account. Thanks to this all necessary information– messages, letters, contacts are synchronized with a smartphone. Applications that will be erased can be installed again through PlayMarket after restoring Android.

    How to do a hard reset if an alternative Android firmware is installed on the tablet

    In this case, you should know that even with full reset additional settings installed firmware are not deleted. Consequently, any changes in the program operating system will not be deleted from the tablet. This must be taken into account if the gadget is being restored in order to return it under warranty.

    Factory reset and memory card

    Data-lazy-type="image" data-src="http://androidkak.ru/wp-content/uploads/2016/09/minisd.jpg" alt="minisd" width="60" height="60" srcset="" data-srcset="http://androidkak.ru/wp-content/uploads/2016/09/minisd..jpg 150w, http://androidkak.ru/wp-content/uploads/2016/09/minisd-300x300..jpg 120w" sizes="(max-width: 60px) 100vw, 60px"> !}
    At performing hard reset you need to know that the contents of the memory card do not change. If you need to delete information from it, you will have to do the deletion manually. Moreover, if you delete using the “Dellete” button, the data is still recoverable; this method is not suitable for deleting confidential information.

    Often for a solution software problems with functioning modern smartphones or tablets should be Hard Reset ( hard reboot) or reset to factory settings android. In many cases, this helps get rid of device freezes due to incorrect operation some applications, junk system files, viruses, etc.

    Is it possible to return the phone to factory settings?

    The ability to reset data is supported by any Andriod device, so every owner of this system can do it. Before you return the factory settings to your Android, you should understand that at the same time you will completely lose all data except for those recorded on the memory card. It will no longer be possible to restore their capabilities; a rollback of such actions is impossible. If you decide to reset the device to its factory state, then you will lose:

    • entries in phone book;
    • applications;
    • photographs, music, books;
    • saved logins and passwords for accounts.

    How to reset settings on Android

    Before carrying out this procedure, it is strongly recommended that you copy via a cord to your computer important files, information (photos, videos, music). It's better to do full backup(copy) of the system so that if reset is unsuccessful, you can restore the functionality of the device. There are 3 main options for how to return Android to factory settings:

    1. through the phone menu;
    2. using a combination of buttons;
    3. service codes.

    Reset in phone settings

    The easiest way to reset settings on Android to factory settings is through the gadget menu. To do this, the device must work and be able to go to the main section of the system. For all smartphones with Android versions 4.0 or older the procedure is as follows:

    1. Go to the main menu.
    2. Click on the "Settings" section.
    3. Find the "Backup and Reset" section.
    4. Scroll down the page and find the “Reset settings” section.
    5. The system will inform you that the data will be deleted from the smartphone. Click on the line “Reset phone settings” and confirm the desire to “Erase everything”. Items may vary slightly in different models phones, but the names are always similar.

    Using service combinations

    This method also requires that the device be turned on and be able to proceed to dial a number. Each manufacturer programs its own devices special combinations, which help return to factory condition. This applies to both global brands (Samsung, HTC, Sony) and Chinese inexpensive models. Codes may change over time, they need to be clarified on the manufacturer’s website, sometimes they can be found in the manual for the smartphone. Below are examples of such combinations for your reference:

    • *2767*3855#;
    • *#*#7378423#*#*;
    • *#*#7780#*#.

    Key reset using Recovery

    The most radical method of how to reset settings on Android to factory settings is Recovery menu(recovery). This best way return to original condition smartphone, if it freezes on the screensaver with the company logo, does not turn on. Each device model has a standard button combination that switches it to the Recovery menu. Sometimes you have to use recovery if:

    1. The phone's stuttering has become too severe;
    2. the system does not allow you to delete, move or change anything.

    First, you should completely turn off your phone. Wait until the buttons and screen go out. Next, you need to find a suitable combination for your model (the combination for HTC and Samsung will definitely be different). You can use one of the options:

    • “volume down” + “turn on” button, also known as “Power” (the most common combination);
    • on some LG phones you need to press the keys described above, wait for the logo, release “power on” and then press it again;
    • “volume up” + “volume down” + “turn on”
    • "Power" + "Home".

    Hold one of the combinations until you are transferred to recovery mode to reset the device to its factory state. The menu is controlled using the volume up and down buttons. If the Recovery version is touch-sensitive, then you can reboot in the standard way (by touching the screen). To confirm your choice, press the “Power” or “ Context menu" Next, to reset the phone to its initial state, you need.

    Tablets running Android OS have many advantages, the main one being the relative cheapness of the device. But for all inexpensive devices on Android, there comes a time when your fast and productive gadget begins to slow down terribly, lag and freeze (freeze is a delay in drawing frames in a game or system). Replacing the tablet with a new one does not seem the best solution, because not so long ago it worked as it should. Then you can return the gadget to factory settings or reset the settings - this will certainly help breathe life into your device. In this article we will show you how to do a Hard Reset on an Android tablet using detailed instructions and various ways.

    Why roll back settings?

    The main reason why users delete all their settings and applications from the device is the insufficient speed of its operation. Overloaded various programs, games, sometimes even viruses picked up on the Internet with a pirated game or program, the gadget can no longer cope with everyday tasks and begins to infuriate with its slowness! In such a situation, Hard Reset will really help restore the gadget to its former performance.

    Incorrectly installed custom (unofficial) firmware can also be a reason for complete cleaning Android tablet. However, in this case, a hard reset will not be enough: you will also need to install the official service firmware to get the tablet in order. But it's a little more complicated

    Errors caused by obtaining root rights (as access to the root file system devices, which allows you to change large number settings) or incorrect use of applications that these same root rights require. It is worth noting that after a hard reset, your root rights will be lost and, if necessary, you will need to obtain them again.

    Reset via settings menu

    Let's start with the simplest method - resetting the settings in the settings menu. This method suitable for those who want to remove absolutely all installed applications, all files, all accounts and everything from their tablet. If you haven't put unofficial firmware(if you don’t know what it is, then you definitely didn’t install it), then you will receive a tablet in the same condition as when you purchased it. Therefore, before cleaning the gadget, remove everything necessary files to your computer or to the cloud. It is also worth noting that for this operation the device must be at least half charged.

    Let's look at this operation step by step:

    1. To get started, go to settings, click on “Backup and reset”.
    2. Here we are interested in “Reset settings”. You will be reminded that if you perform a factory reset, you will lose all data stored on this tablet.
    3. If you are sure that you are ready to reset, press the “Reset settings” button (or something similar, for some reason the inscription changes from tablet to tablet).
    4. A robot will appear in which gears or some other things are spinning geometric shapes, reminiscent of the atomic structure of some substances.
    5. After 5-10 minutes the tablet will boot itself.

    Attention! Before performing this operation, be sure to copy all important data from the device, otherwise it will be quite difficult to restore it.

    Reset via service code

    If for some reason the settings menu does not appear, you can do a Hard Reset by entering a special service code in the “Phone” application where you usually dial telephone number the called party (if you even have such an application on your tablet). Here's the code itself: *2767*3855# . Be careful because... no warning will pop up before recovery. Further processes occurring with the tablet are similar to those described in the first method.

    In recovery mode, you can apply various updates or restore the device’s functionality at the software level. This method can be used if the tablet does not turn on. Make sure the gadget is charged. If it was turned on, turn it off. To get into recovery mode, follow the instructions for your model:

    • SAMSUNG: on Samsung tablet hold the volume up, power and home buttons until they vibrate slightly;
    • LENOVO: on Lenovo tablet You need to simultaneously hold down both volume buttons and hold them for a few seconds, then release them and press the volume down key once;
    • SONY: Hold the Volume Up and Power buttons until the screen turns on. After this, stop holding the Power button and start holding both Volume keys;
    • HUAWEI: Hold the Volume Down and Power keys for about ten seconds;
    • PRESTIGIO: on the Prestigio tablet, in order to start the recovery, you need to hold the volume up and power keys.

    After entering the menu in any of the presented manufacturers, using the volume buttons or the screen touch, select Wipe – Wipe data/Factory reset t (selection is made either by pressing the screen, or the power button, or the home button). The tablet will do everything itself and reboot.

    Reset using a computer

    If your tablet does not have volume buttons, you can reset it through your computer. This is done by programs produced by the manufacturer of your tablet. There is no point in describing the recovery process in this way, because... Each program must have its own instructions. Find the desired program and the manual for it is available on the Internet on the manufacturer’s website. All you need is USB cable out of the gadget box to connect it to the PC, downloaded drivers in advance, and a little free space on the hard drive of your computer or laptop.

    Conclusion

    We hope you have figured out what is needed to do a Hard Reset on your Android tablet and now your gadget will get rid of all performance problems, all viruses, advertising banners and other nastiness. In cases where this operation didn’t help you, you can always read our article about flashing your device by clicking on the link

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