Removing corporate data from a mobile device. How to reset Android to factory settings (i.e. delete all data from your phone, tablet)

Google has finally developed a special tool that allows owners to find their lost Android smartphones. The “search” function is available even to those who have not updated the software and, therefore, have not installed special applications or didn't change the settings. You can not only find a lost smartphone on the map, but also use the function of deleting user information remotely. Google's tool also allows you to make a remote call when the smartphone has been stolen or found and the SIM card has been replaced by a new owner.

What you need to find an Android phone

But all user information from a lost mobile device can be deleted only if certain settings are made. This is done simply and free of charge: in Device Administrators, you need to check the corresponding box and agree to the changed parameters. Just two clicks open up new opportunities for you. You will not need to download any utilities to find your lost phone or perform some actions remotely from a PC or any device where you have access to account Google.

And even if you are pedantic, attentive and absolutely sure that you will never lose your mobile device, we recommend that you do not neglect the opportunity to get new features. You never know...

To take advantage of the new features from the operating system developer, you need to have any Android mobile device that is linked to a Google account.

Note! Until three years ago, only Google business account users had access to Device Administrator. Now remote control of Android is available on standard accounts. And the option appeared on the mobile device by default, without updating the software and configuring certain parameters. The option is available to all users without exception, since it is not tied to the operating system, but to the account.

Enabling Android Remote Control

Note! If your smartphone has more than old version software, look for and check the boxes that allow you to find your phone remotely and reset the settings to factory settings.

That's how easy, quick and simple you enabled the remote control function. There is no need to take any further action: use your mobile device as usual.

Remote control Android

New functionality operating room Google systems Android will allow you to find lost devices, delete user information and settings remotely and not lose sight of your children.

The gadgets like the mobile phones and the tablets update themselves at an unimaginably high speed. People keep switching from one to another so that they can catch up to the currency. And by the way, I am one of them. A new gadget often offers the functions and features more advanced. So what do you do with your old Android phone, when you switch to a new phone? I guess there are three choices: to put it into the drawer and never shoot a glance at it, to donate it to someone who may need it, or to sell it to a person or an organization. Anyway above, you need to pay serious attention to the personal data on the Android phone. It is better to wipe all of the personal data from your Android phone before you switch to another phone.

, in this article, I am going to tell you some good methods to deal with the personal data on your old Android phone, Thus in the hope that you will find one helpful for you.

Method 1. Wipe the files and apps by manual

There are many kinds of data on your Android phone, and you may also have an external flash card on it. You can go to the documents app on your Android phone, and check them one by one to find the files that you want. You can delete the contacts, messages, photos, audios, videos and so on. Of course, you can go to the relevant apps to delete the data respectively. And then, open the app which manages all the apps on your Android phone, and then choose the apps that you want to delete with the help of it.

Pros:
1. It is easy to see which files you are going to delete.

Cons:
1. It is a time-consuming process.
2. The files deleted with this method can be easily recovered with some third party applications like the . By the way, this means that you can recover the files when you want with the help of the Android Data Recovery.

Method 2. Reset the Android phone with the factory function

Every Android phone offers a function call the “Factory reset”, with which you can remove all the files and apps from your Android phone with a few simple operations. The files you can remove include the contacts, messages, call logs, photos, audios, videos, texts, and other documents. Now you may think it is more convenient to use this method than the Method 1. Well, it is not the case. Just like the Method 1, the files removed with this method are still recoverable. And there are also some data that can not be removed.

But for those who want to give their Android phone a spring cleanup, this is a nice choice. And the recoverable data will gradually become unrecoverable during the time you use the phone. If you want to affect the factory function, you can go to the “ Settings” > “Reset” > “Factory” data reset ” to start the process.

Pros:
1. It is easy and simple.

Cons:
1. Some data cannot be deleted by doing this.
2. The removed files are still recoverable.

Method 3. Wipe Android phone with the dr.fone

Is an application specializing in deleting the files from the gadgets including the Android devices and the iOS devices. It is compatible with many brands of Android phones and tablets. And the main function, as you can see, is to delete the files. Well, you can choose to delete the junk files or some other data unwanted only or wipe all the files from your Android phone. The different thing is that all the deleted files can never be retrieved again. So some people also advise the users to create a backup file before the Android phone data wiping.

To give a deeper knowledge of the dr.fone – Erase (Android), a step-by-step tutorial will be followed here to show you how to wipe Android phone data:

Step 1. Download and install the dr.fone

There are two different versions of the dr.fone, both for the Windows computer and the Mac computer. Just look carefully before you download it. And then install it on your computer according to the installation. Now on the primary window, you can see an option named “ Erase“.

Step 2. Connect your Android phone to your computer

Launch the dr.fone after the installation. And then with a USB cable, connect your Android phone to your computer, so that the dr.fone can detect your Android phone.

Step 3. Click the “Erase All Data” button

Now you can see a button named “ Erase All Data“. Simply click on it if you want to wipe your Android phone. And then, you may need to confirm the information on the Window and click on the “ Erase Now” button to start the deleting process.

Step 4. Wait for the deletion

After that, you need to wait for a while until the deletion finishes. And then, you will find that all the files disappeared from your Android phone including the photos, audios, videos, contacts, messages, call logs, apps and so on.

Pros:
1. It is simple to use with many instructions on the interface.
2. You can easily delete all the files that you don’t want permanently.

Cons:
1. It is not free.

Method 4. Wipe data from your Android phone by remote operation

This is often used when your phone is stolen by someone others, and you find it hard to get it back. There are many tools online that can help you in this way. Among the applications, the Android Device Manager is the most widely welcomed. The Android Device Manager is a nice tool created by the Google so that it is a reliable one. Besides the function of deleting the files by the remote operation, the Android Device Manager can also help its users to locate the lost phone, call it and even lock it with ease.

Pros:
1. It is a versatile tool.

Cons:
1. The data wiped can be easily recovered by the recovery tools.

Instructions

Smartphones with the Symbian operating system have hidden drive Z:. It is not displayed by the built-in file manager, but it can be seen using third-party programs (FExplorer, X-Plore and Y-Browser). The user can freely view the entire folder tree on this disk, view any files, but it is impossible to delete any of them or change its contents. This is due to the fact that the Z: drive is designed to store the phone’s firmware, and write protection was introduced specifically so that the virus could not completely damage the device.

If the file is on a disk that is not write-protected, but you still can't delete it, first check its attributes. Use a third-party file manager for this. Select the menu item corresponding to the attribute change mode (the location of this item depends on the program version) and do inactive attribute Read only.

A file located on an unprotected disk and not having the Read only attribute may not be deleted because it is occupied by one or another application. In multitasking phone close all running programs one at a time until you can delete the file. In the Symbian operating system, the task list is called up by long pressing the button to bring up the menu. You can also close a program that is not responding using the FExplorer file manager. Do not try to close processes, not programs, with it, especially those whose purpose you do not know. Sometimes, even after completing all programs, you can delete a busy file only after rebooting the phone.

If a file that is not occupied by any application is not deleted using the phone, but is stored on the memory card, try using a card reader. If that doesn't help, check the position of the write-protect switch on the card itself (if there is one). Finally, the card can force itself into Read only mode to prevent data loss if it is very worn out. Then do it immediately backup copy card and format it. If the situation repeats, replace the card with another one.

Please note

Do not delete files with necessary data, as well as files whose purpose you do not know.

It is not necessary to use Nero software, so records You can use many similar ones: NTI Wave Editor, Power Producer, Small CD Writer, Deep Burner Free and others. It is also possible to erase a disk in the Windows operating system itself. You need to right-click on the icon in “My” of this disk, and select the “Erase this disk” command.

Video on the topic

Please note

The “Quick Erase RW Disk” option should always be used with caution, as records on disks can be permanently deleted. This applies primarily to confidential information contained. In turn, completely erasing the disk will take you some time.

Useful advice

You can only delete a recording from a disc on rewritable discs marked RW.

For high-quality cleaning, it is better, after all, to use programs for burning and erasing disks.

Sources:

• How to Erase a Disk in Nero

After viewing and rating files, you may come to the conclusion that you no longer need them. You'll never use them again, so why should they stay on your computer and take up space? Delete viewed files It's not difficult at all.

Instructions

In order to delete files, open the folder where you saved files. Find the file you want to delete and move your mouse cursor over it. Right-click on the file name or icon, a drop-down menu will open. In the drop-down menu, select the “Delete” command and click on the corresponding line with any mouse button. The system will ask you to confirm deleting the file in a separate window. To confirm deleting the file, click on the “Yes” button with the left mouse button. The file will be deleted.

To delete multiple files located next to each other, open the folder containing files. While holding left button mouse, select those files that you are going to delete. To do this, simply drag, without releasing the mouse button, a transparent frame across the working area of ​​the folder so that the ones you do not need files found themselves inside her. Selected files will be highlighted. Without making unnecessary clicks in the free area of ​​the folder, move the cursor to any of the selected files and right-click on it. In the drop-down menu, select the “Delete” command, confirm the deletion by clicking on the “Yes” button in the dialog box.

You can delete several files located in different parts of a folder as follows: open the folder, select the first file with the mouse, hovering over it. While holding down the Shift button, move the cursor over each file that you want to delete. When everyone is unnecessary to you files will be highlighted, delete them in the same way as described in the previous steps.

Delete everything at once files in a folder in several ways. Go to the folder where you saved unnecessary files and select them with the mouse, as suggested in step No. 2. Delete in the usual way. Another way: after entering the folder, press the “Ctrl” key on your keyboard and, while holding it, press the Latin letter “A”. Remove as usual. Third way: in top panel menu, select the “Edit” item, from which call the “Select All” command. Remove files, in the manner described above. And, of course, you can always delete not only files from the folder, but also the entire folder.

Video on the topic

Please note

The commands you select to delete files using the mouse can be replaced with commands performed on the keyboard. Having selected the files, press the “Delete” key on the keyboard, confirm the deletion by clicking on the “Yes” button with the left mouse button in the dialog box, or agree by pressing the “Enter” key on the keyboard.

Sources:

• delete what was viewed in 2019

In order to play 3D games, your computer must have . Without it, games simply won't work. But sometimes you need to remove a component to reinstall it again. Although DirectX itself does not require this, such a need does occur. For example, you launch a game, and you get a message about the absence of DirectX. But when you install a component, the program writes that it is already installed and does not need to be updated.

You will need

• - Computer with Windows OS;
• - DirectX Eradicator uninstaller;
• - DirectX Happy Uninstall program.

Instructions

The first method of removing DirectX is suitable for owners of computers with the Windows XP operating system. We will talk about removing the so-called DirectX 10 or 11. The fact is that neither 10, nor especially 11 are officially supported by this operating system. But, nevertheless, the network is full of them. And if you downloaded and installed such DirectX on Windows XP and noticed that games began to malfunction or not start at all, then you need to remove it.

This DirectX is installed as a regular program. Accordingly, it can also be deleted. Click "Start", then select "All Programs". Find DirectX and select Uninstall. If the programs do not have an uninstaller, then another method will suit you. Open Control Panel and select Add or Remove Programs. Find DirectX there and remove it.

Using the following method, you can completely remove DirectX, regardless of version and operating system. Download the special DirectX Eradicator uninstaller from the Internet. It does not require installation, it is downloaded in an archive. Unzip the archive and open the dxerad. After this, a warning will appear that removing the component may lead to unstable work operating system. In the warning box, click “Yes.” DirectX will be removed.

Another program that you can use to uninstall DirectX is called DirectX Happy Uninstall. Find it on the Internet and download it. This program requires installation. Install it and run it. From the main menu, select the Uninstall component. Then in the right window also click on the Uninstall line. Wait for the process to complete. Agree to restart your computer. After rebooting, DirectX will be completely removed from the hard drive.

Useful advice

You can also install DirectX using the DirectX Happy Uninstall program. To do this, select Install from the main application menu.

Sources:

• How do I find out what Direct X I have?

Not all mobile phones have enough memory to store a large amount of information. Sooner or later it may become necessary to remove it. There are several ways you can delete files from your phone's memory.

Instructions

The first option is to delete files using the interface of the phone itself. To do this, go to its menu and open the gallery. Find the file you want to delete and open its functions. In the list that appears, select “Delete”. If you want to delete all files located in the phone memory (or a specific folder), also open the functions, then select “Select all” from the list, and then “Delete”.

Another option is to connect your phone to your computer. Use a USB cable or other supported connection method to do this ( infrared port, bluetooth, Wi-Fi). After connecting the mobile phone to the computer, the operating system will detect a new removable device. Open My Computer using Explorer and select the folder corresponding to the connected phone. Select the files that need to be deleted, then right-click and select “Delete” from the list. You can also press the Delete key on your computer keyboard. Confirm deleting files by clicking on the “Yes” button.

Many mobile phone manufacturers include software designed to synchronize your phone and computer. Connect your mobile phone to your PC and launch this application. Open the file manager in the program interface and use it to remove unnecessary files from memory.

If you need to delete files on your phone's memory card, remove it and insert it into your computer's card reader. Using your operating system's explorer, open My Computer and then the memory card folder. Select the necessary files and delete them. You can also format the flash card. To do this, right-click on its icon and select “Format” from the list. Then click the "Start" button. Wait for the process to complete.

Video on the topic

Today you won’t surprise anyone with a smartphone with the capabilities of a computer. Powerful and “heavy” graphic games, movies in HD quality, VoIP telephony via GPRS and Wi-Fi protocols... Not the top models of mobile devices can cope with all this perfectly. The design of the phone is gradually becoming more complex, and special firmware is appearing that is responsible for the efficient operation of the entire device. The problem is that when such firmware fails, the phone turns into a “brick”.

Operational and display, flash memory, processor, accelerator. This is not a listing of the working parts of a computer. It is precisely these details that make up today a modern, essentially standing on a staircase technical progress much closer to a full-fledged computer than just a phone. It should be noted that flash memory is very important for a modern telephone; it is a chip in which hardware settings and software are imprinted in a special way. Popularly, these settings are called firmware, and software updates are called flashing.

Device hangs, turns off, spontaneous reboot Disabled Bluetooth or Wi-Fi ports are some of the most common symptoms of brewing firmware problems that require your attention. These problems will not go away on their own; on the contrary, they will only increase. It is very rare when it flies off just like that, without warning. The reasons may vary. A new, just released device may have so-called “raw” firmware, which the manufacturer plans to refine in the future. A smartphone can also break as a result of the actions of its owner, for example, due to installation custom firmware, which were assembled by users on a factory basis and are purely experimental.

A smartphone with a crashed firmware can be taken to a specialist for service. Moreover, this is the best thing to do if the device is still under warranty. For those who have warranty period ended, there is an opportunity to cope with the problem yourself. It must be said that manufacturers have different attitudes towards self-repair of their products. Let's say Sony Ericsson and until recently, Nokia even encouraged experiments with , posting new firmware directly on the official website, and providing users with special software for connecting a smartphone and a computer. And HTC and Apple blocked access to the system files of their phones, prohibiting users from changing their structure.

To get the phone yourself, search the Internet for sites and forums of fans of your brand of phone. Usually these sites have experienced people who will always help a newbie.

To restore the firmware you will need mandatory USB cable, software version downloaded from the manufacturer’s official website and special program, which allows you to carry out the procedure for replacing old software with new one. Please note that when replacing the firmware, all data on internal memory phone will be erased, including your address book, photos and other media content. Data on external map memory, if you have one, will remain safe and sound.

Restoring the firmware may take a while. Follow the manufacturer's instructions for your brand of phone, take your time, and don't be afraid to make mistakes. After all, you won’t be able to “kill” your phone by flashing it. But an unfinished flashing process can easily send you to service, turning your smartphone into a “brick.” To prevent this from happening, it is enough to provide the phone with uninterrupted power supply from the mains.

Tip 8: How to delete a file that is occupied by another application

Sometimes when you try to delete a file, a notification appears that this file is occupied by another application and cannot be deleted. The reason for this is that there is currently a process going on in the operating system that uses this file, so deleting it is impossible. Of course, it is very unpleasant when it is impossible to delete a file on your own computer. But this does not mean that it cannot be removed altogether.

You will need

• - Computer with Windows XP OS;
• - Unlocker program.

Instructions

In order to delete this file, you need to close the program that uses it. If you know what program it is, then do so. Press the key combination Ctrl+Shift+Esc. If you are using the Windows XP operating system, the Task Manager will appear immediately after pressing these keys. Or press the key combination Ctrl+Alt+Del and a window will open. In this window, select "Task Manager".

After opening the task manager, go to the “Processes” tab. Then in the “Description” section, look for the name of the program. After you find the program, right-click on it. A context menu will appear. In it, select “End process”. A window will pop up warning you about possible data loss. In this window, also click “End Process”. Once the process is completed, you can safely delete the file since it is no longer in use by any process.

If you have no idea what program may be using the file you want to delete, then you first need to know the name of that program. This can be done using the Unlocker program, which is completely free. Download it from the Internet and install it on your computer’s hard drive. You don't need to run Unlocker. After installation it will start automatically.

Now right-click on the file you want to delete. Next in context menu select Unlocker. A window will appear. This window will contain information about the process that is blocking file deletion. Click on this process with the left mouse button. Then, at the bottom of the window, click on the “Kill process” option. Wait a few seconds. The program window will close. Now the process that was blocking the file deletion has been removed. Right-click on the file and select “Delete” from the context menu.

Video on the topic

The Windows operating system allows you to easily operate any files, be it programs or user files. But sometimes the user is faced with a situation where he cannot delete a file.

First of all, try to understand why the file cannot be deleted. There are several reasons why you may not be able to do this. First of all, you may be trying to delete an important system file. The second reason may be an attempt to delete a file from a running program. Finally, the file being deleted may be a virus file that has anti-deletion mechanisms. If you need to delete or replace an operating system file, the easiest way to do this is by booting from a second OS - if you have one installed on your computer. If it's not there, you can boot with boot disk Live CD. This is a shortened but fully functional version of the operating system. It is useful in many cases - for example, if it is impossible to boot the computer from the main OS. With its help, you can also delete the file of your main operating system. But do this carefully - if you delete a file important to the OS, it may not boot. If a message appears that you are trying to delete a file from a running program, stop it. This can be done in the Task Manager (Ctrl + Alt + Del) or use any suitable program that displays the list running processes and allowing you to stop them - for example, with the AnVir program Task Manager. This program will allow you not only to view the list of running processes, but also to see the location of their executable files and autorun keys in the registry. In addition, it shows the degree of danger of running processes. If, after deleting a file and restarting the computer, it appears again, we can say with a high degree of confidence that it is a virus file. To remove it, you need to find the autorun key and all components associated with the virus file. The virus can copy itself into several folders, so deleting one file and the launch key may not be enough. Especially if you have an infected program and every time you start it, the virus takes up residence in the system again. Therefore, the first thing you need to do in such a case is to scan your computer with an antivirus with new databases. To delete files that do not want to be deleted, you can use the Unlocker program. This is a very convenient utility that is built into the context menu. Just right-click on the file that cannot be deleted and select Unlocker from the context menu. Then in the menu, select the option of your action with the file - delete, rename, move. Some Unlocker files cannot be deleted immediately, they will be marked for deletion and deleted during the next computer restart.

Video on the topic

Even when performing simple operations with ami Difficulties may arise. For example, when deleting a file, you can get a system failure under the “sauce” that it is protected from records, cannot be moved and so on. In some cases, this protection is physical, as in the case of data recorded on an optical disc, which can only be removed by damaging (scratching or breaking) the disc itself. If the ban is software, it can be removed or bypassed.

If you are working with outdated free version G Suite and want to use this feature, upgrade to G Suite Basic.

A mobile device allows an employee to work with important information and corporate account. If a user leaves the organization or loses their phone, you can remotely remove corporate applications and data, corporate account, work profile, and erase information from their device. At the same time, corporate data will continue to be available through the browser and from other authorized mobile devices.

Preparation

You can delete all applications and data or just the corporate account.

• Delete all data if a personal or corporate device is lost or stolen.
• Delete your corporate account from an employee’s personal device if he leaves the company.

Exactly what data is deleted depends on the type of device. See the table below for details.

Note. In basic mobile device management, you can't delete all apps and data. This feature is only available if advanced management options are applied and the app is installed on the device Google Apps Device Policy (Android), configured with a Device Policy profile (Apple iOS), or using Google Sync (G Suite only).

*Removal performs a quick wipe rather than a complete wipe of the SD card. Data is only deleted from the primary connected SD cards, but remains on read-only cards.

If your device is not lost or stolen and you have access to it, follow the instructions below.

• Make sure the user can sign in to the corporate account.
  • If the user doesn't know the password, reset it before deleting data from the device. Otherwise, he will be able to log into the device only after 24 hours.
  • If your account is blocked, restore it.
• If for Android devices Factory reset protection is enabled, make sure you can access it using other admin accounts. These accounts must be active, otherwise the device will be unavailable after restoring factory settings.
• Before erase all data or account, log out of your corporate account and delete it.

How to delete data or corporate account from a device

The next time you sync, the information will be deleted and your device settings will be reset (if applicable). Typically, data is deleted from the device within a few minutes, but sometimes this operation can take up to three hours. After this, in the administrator console the device will be assigned the status Data deleted or Account deleted.

A smartphone or tablet based on the Android system should not freeze, reboot or turn off without the user’s knowledge. How to deal with intrusive standard Android applications that launch and work without the knowledge of the smartphone owner? It's not that difficult.

The essence of the problems that arise when operating a mobile device with Android

Choosing an Android smartphone or tablet is only half the battle. But the owner of such a device is faced with Android applications and components that are absolutely unnecessary to him. These applications cause a number of problems:

From pre-installed applications Android often needs things like:

• "E-mail",
• "Browser",
• "Telephone",
• SMS/MMS (“Messages”),
• "Downloads"
• "Camera",
• "Settings",
• "Engineering menu"
• Play Market,
• SIM menu,
• "Contacts",
• FM radio,
• "Google Settings"
• "Watch",
• "Tasks"
• "Music",
• "Video Player"
• "Backups (Google Drive)",
• "Organizer"
• "Calendar",
• "File Manager"
• "Dictaphone",
• "Weather",
• "Navigation".

The manufacturer and/or distribution company may install other Android applications, for example, Skype, Google Mail, Google Chrome browser (alternative system browser), OK Google (Google voice search), “Movie Studio” and your own applications.

Operators cellular communications develop their own applications for Android. Thus, the mobile operator Beeline includes the My Beeline program in its default applications. If smartphones or tablets are sold by the MTS company, these are the applications “Where are the children”, “Second Memory”, “Personal Account”, “Direct Transfer” and others, created for convenient management of additional services on the MTS SIM card number. In the case of the Yota operator, this is the Yota application. It is very easy to discover these applications - each of them has the branding of the operator company. These "secondary" applications can be easily removed without using Root access - even if they were installed by default before the device was put on display at the point of sale.

Is it possible to remove Android system apps?

To do this, you will need Root rights - the ability to not only read, but also write in Android system folders. By default, the system/app folder, which contains the files of all installed applications, is not writable.

There are more than a dozen Android applications that allow you to get Root access with one touch - among them are Easy Rooting Toolkit, Gingerbreak, HTC Quick Root, RootExplorer, SuperOneClick, VISIONary, Unlock Root, Unrevoked, z4root, etc. Which ones are suitable for your smartphone or tablet model - a test of each of them will show.

The RootExplorer application allows you to change the access level for system folders by setting the Read/Write attribute for them. After this, the user will be able to create, edit, rename, move and delete files within the system/app application folder. RootExplorer is available both in the Play Market and as a separate APK file.

Which apps should you remove first?

Please note. Applications whose removal is questionable have been removed from the list: they could negatively affect the operation of the Android OS and your smartphone.

Table: applications that can be removed without harm to the device

How to delete an application: step-by-step instructions

So, you have received Root access to all folders in the internal memory, including system ones, and you can now do whatever you want with built-in Android applications.

Problems encountered when uninstalling stock Android applications

When deleting applications, you need to remove not only APK files, but also files of the same name with the ODEX extension. Removing the ODEX description of any application allows you to get rid of unnecessary entries in the registry of the Android operating system, thereby having a beneficial effect on the speed of your smartphone. The fact is that the entire registry launching Android loaded into RAM and it works “all the way” “in full parade”, and when turned off or rebooted Android system saves data to the internal flash memory of the smartphone.

Before removing any system Android application It is recommended to turn it off (“freeze”) and continue using the smartphone. If something goes wrong, other applications stop running, they begin to freeze, or malfunctions appear in the Android operating system, then this application should not be deleted, but “unfrozen.”

Do not try to delete the “Phone”, “Messages”, SIM menu, “Settings”, “Navigation” and “File Manager” applications - this is the “backbone” of the Android operating system and your device, without which it will lose its value. Otherwise, you will have to reflash the smartphone and start the process of “cleaning” the Android system all over again.

After deleting unnecessary Android applications, information about them remains in other system files Android, located in the “/system/lib” and “/data/dalvik-cache” folders. The first one cannot be touched - this may lead to the smartphone not working. The second one can be cleaned using a hard reset of Android.

As with all third-party applications, you need to be careful with SystemApp Remover - it is advisable to make a backup copy of it on an SD card before deleting any application, otherwise you can damage the Android firmware. System applications, on which the operation of Android processes and services directly depend, require extreme care. And although “reflashing” is not particularly difficult, think about whether it is worth taking this very delicate matter to extreme measures?

Hasty and thoughtless deletion can irreversibly damage the operation of the smartphone: SMS will not be sent or calls will be made/received, access to wireless networks Wi-Fi and gadgets with Bluetooth, the Android operating system will restart cyclically or “freeze” upon startup, etc.

How to get back deleted Android system apps

Before deleting, make a backup copy of the Android applications you are deleting. Not only the APK files must be copied, but also the ODEX files corresponding to all applications to be removed. Let's look at saving information and user data using the example of a tool Titanium Backup. Naturally, Root rights on the smartphone should already be available.

1. Install and run Titanium Backup, assign it superuser rights.

   Open access to system folder for Titanium Backup

2. Open the "Backups" tab. The program will show which system Android applications you can copy.

   Go to the backups tab

3. Select the properties of the list of Android applications by which it will be shown to you.

   Sort the list of applications by one of the main criteria

4. Open the action bar above the selected app by tapping its name. Press the “Freeze!” button.

   Click on the freeze key to create a backup

5. To save the application, click "Save". Open each application and save a copy of it. This way, you will be protected from accidentally deleting applications, without which the Android system may perform noticeably worse.
6. To unlock startup and operation this application Android, repeat all steps. Only instead of the “Freeze” key there will be a “Unfreeze” key.
7. To restore a deleted application, run Titanium Backup again, sort the list of applications by the availability of their backup copies and restore each of them individually (the “Restore” button).
8. You can save all applications in one go. To do this, open the Titanium Backup program to create a complete “system” copies of Android. Select "Back up all system data." If you want to copy your applications as well, select the “Back up all user software and system data” option.

   Back up all applications and system data

9. If you do delete some system applications, you may need to restore them. Run the Titanium Backup recovery tool.

   Recover all apps that were deleted

10. Select "Restore all system data". If you deleted and custom applications, but want to restore them too, select “Restore missing software and all system data.”

How to remove all unnecessary Android system apps at once

So, through experiments on “freezing” applications, you have compiled a list of unnecessary Android system “software” that reduces the performance of your smartphone. You are now sure exactly which applications you don’t need, but you don’t want to delay the issue of cleaning your Android system from unnecessary system junk. Are you tired of wandering through backup programs and performing actions on each application? The time has come to act quickly and decisively. In addition to Root access, you need any file manager on a PC or in the smartphone itself.

1. If you operate directly from the smartphone itself, open the standard file Android manager. The APK files of the applications to be deleted are shown first.
2. Go through the list of the system/app folder and remove all applications that bother you. If you know exactly the names of the files you need, use the file manager search.

With File Manager you can remove all the apps you don't need

Components that are part of the Android operating system and are marked with a web address in a “mirror” image of the form com.android.<ресурс>, or having a green icon Android robot- cannot be deleted. Choose others that do not have this signature, with normal names that match the names of the programs that need to be removed, for example, Clock 2.2.5. The result of inept intervention is the crash of the Android firmware, requiring a complete software restoration of the smartphone. In this case, only specialists from service center Android store Shop, which is in every major city.

Video: How to remove Android system apps

Removing debris from the device is also not particularly difficult.

Video: cleaning Android from garbage, detailed instructions

The right measures will help protect the Android system from sudden losses of the software built into it, and will protect you from failures in the operation of your smartphone. In addition, the internal memory of the device will become more spacious, after rebooting the smartphone, the Android system will work faster, battery consumption will decrease and Internet traffic consumption will decrease - the benefits with which you will be rewarded for your experience and correct actions.