The speed of a phone or tablet directly depends on how full its memory is. In this case, we are talking about all its types. And if you clean the memory in a timely and correct manner, then the device will Android based The OS will work much faster and more stable.

Different types of Android device memory

On every Android device Several types of memory are used for different purposes. It is important to be able to distinguish between them in order to understand what is at stake when cleaning memory and optimizing the device. The following types of memory are distinguished:

  • device RAM (RAM - Random Access Memory) - used to store temporary files of those applications and programs that are running on this moment. The stability and speed of the device depends on it. If there is a shortage random access memory bugs and other glitches appear. And this drawback occurs either when too many applications are launched, or when temporary files are poorly “unloaded” from RAM;
  • permanent device memory (ROM - Read Only Memory) - contains the system files of the device, including operating system files. It differs from others in that it always stores files, even if the phone or tablet is turned off. Moreover, without using special programs they cannot be deleted or changed. And you shouldn’t do this, because changing the permanent memory can damage the device. In a normal situation, ROM cannot be changed, and as a result, you are not in danger of filling it;
  • The internal memory of the device (Internal Phone Storage) - can be used to store any information. This is where applications are installed, messages and photos are saved. The information in this memory can be permanently erased or overwritten. Its cloggedness does not have a serious impact on performance, but it still needs to be cleaned from time to time, since many installed applications that are not used can still consume device resources in the background;
  • external memory of the device - this includes various memory cards. They can add some memory to your device, and you, in turn, can transfer it to them. installed applications and files. Thus, they are used to free up internal memory and expand the possible storage capacity for files.

Show free memory on Android device

To find out whether you need to clear the memory on your device, you need to see how much of it is currently occupied. RAM can be viewed as follows:

It is also not difficult to find out permanent memory:

Clearing Android Device Memory

It is simply necessary to clear your memory from time to time. This contributes to stable operation of the device and increased productivity. And there are different methods for cleaning.

Cleaning device memory using built-in features

You can clear the device memory by standard means, for example, through the “Application Manager”:

  1. Open your device settings. Find “Application Manager” in them. Open Application Manager in Settings
  2. On some devices this item will simply be called “Applications”. Sometimes the section may simply be called “Applications”
  3. In the list of applications installed on your device, select the one you do not use and want to remove. Click on it. Select the app to uninstall from Application Manager
  4. Before uninstalling, clear app data from your device. To do this, go to the “Memory” item. Go to "Memory" to clear application data
  5. Clear application data. This will free up space from settings files and saved application data. If you do not do this or there is no such option, the application can still be deleted. Return to the previous menu. Click "Clear data" under "Storage"
  6. Remove the application itself by clicking on the corresponding button. Click the "Delete" button to remove the application from your device

There are some things to consider when deleting applications:


Video: Completely clearing the memory of an Android device

Clear Android device memory using a computer

Another way to clear internal or external memory is to connect the device to a computer. In this case, you will have several options for cleaning:

  • You can see all the files and folders of the device if you connect the device to your computer as a drive. Using Explorer, delete unnecessary data, such as photos or videos;
  • Can be cleaned nearby various programs. For example, specify the device drive to be scanned by CCleaner or antivirus systems. This will also help get rid of temporary files or malicious applications on the system;
  • You can use special applications for working with Android devices for cleaning. For example, Android Commander. It will allow you to delete not only files, but also applications.

Clearing memory through Explorer

After connecting the device as a drive, you can get confused in the various folders and names. You should be extremely careful, as accidental deletion system files may cause damage to the device. To free up your device’s internal memory as much as possible in this way, do the following:


USB debugging allows you to prepare the device to work with programs and access files on it. And now you can start deleting the contents of the following folders:

  • dsim - stores all the photos taken on the phone. They can take up a lot of space;
  • downloads - it contains files of any type downloaded from the Internet;
  • movies - by default used to store videos;
  • music - as the name implies, it contains music files;
  • pictures - images that are downloaded to the device go here;
  • media - stores any media files.

Other folders should not be touched. They do not take up much space and can contain the files necessary for the device to operate.

Cleaning Android memory using special programs

Trying to clean the RAM of a phone or tablet manually is ineffective. Yes, you can try to clear the cache or restart the device, but it is better to install special applications for this. In addition, many similar programs also help clean the internal and external memory.

A very compact application that performs its basic functions well. This application is capable of:


Using this utility to speed up your device is very simple:

Such cleaning is completely safe and does not require any other action from the user.

An application that will take care of the protection and speed of your phone or tablet with operating system Android OS. It is capable of:


This program has a special mode to speed up games. To use it, do the following:


This application has a number of additional functions. They are optional, but may be useful:


To clear memory with this application, do the following:


Application from famous manufacturer antivirus has two versions: lightweight with reduced functionality and regular, where many features are available. It allows the user:


At the same time, the application has a convenient and simple interface, intuitive for every user.

To clear memory using 360 Security, do the following:


Clean effectively with CCleaner app

Most memory cleaning apps are very easy to use. It is enough to learn how to work in one, and there will be no problems with the rest. The CCleaner app for Android OS is great for this. After installing it on your device, do the following:

Almost all cleaning apps work in a similar way, and some will even do it at the touch of a button.

Resetting your phone to factory settings as a cleaning method

There is another method that allows you to clear the device’s memory and significantly speed up its operation. This is resetting your phone or tablet to factory settings.

Resetting your phone to factory settings will delete all files and data on the device. This action will help free up memory as much as possible and may be the only way out in case of errors or serious lack of space on the device.

To reset your device, do the following:

Video: Resetting your phone to factory settings

Increasing device memory

There are several ways to increase the available amount of permanent memory.

What to do if your phone starts to slow down and freeze? How to clear the internal memory of Android and unload the RAM? Such questions are very relevant, because now many people have an Android phone or tablet. But there is a way out, and it is located below.

Why is there not enough memory?

Memory on a phone and tablet, like on a computer, is divided into 2 types: for data storage and operational memory. They should not be confused, as this different types and they perform different tasks.

RAM is temporary memory that stores temporary data and commands. If the device is turned off, this information will be deleted. Also, the amount of simultaneously processed data, or in simple terms - performance, depends on the RAM. Every user has probably noticed that the phone sometimes starts to think for a long time and freezes. This means that the RAM is overloaded and there is not enough for normal operation. To prevent this from happening, you need to clear the RAM. This will make Android work better.

The reasons for the lack of RAM are as follows:

  • many heavy applications are open;
  • a large number of unnecessary temporary files have accumulated;
  • programs that run in the background.

Data storage memory is designed to store information. Physically, it is presented as the internal memory of the phone or as external memory - on a flash card. The reason for the lack of such is banal: there is too much information on the medium (not necessarily necessary).

How to clean the internal and phone?

The answer to this question is very simple: just don’t delete necessary files, pictures, videos, music, etc. But before you clear the internal memory of Android, you need to find these files. For example, ES Explorer or Total Commander. We go in, select files, delete. If there is no such program, then you definitely need to download it, since it will definitely not be superfluous. The easiest way is to download from Play Market.

If the location of unnecessary data is unknown, and the problem of how to clear the internal memory of Android has not gone away, then you can use a specialized program, for example, CCleaner. We turn it on, click “Analysis” and wait for the results, after which we delete everything unnecessary.

It would also be a good idea to move all unimportant applications from the phone memory to the memory card. Go to settings\applications\downloaded, click on options and sort by size. Next, select the right application, click “Move to SD card”.

Cleaning RAM

This kind of phone problem is much more serious than clearing space on a flash drive, since the RAM is responsible for the performance of the system, and therefore for the normal operation of the device as a whole. Therefore, it needs to be cleaned much more often. You can do this in several ways:

  • First of all, you will need a specialized program, at least CCleaner. The procedure is the same: start it, click “Analysis”, then “Cleaning”, but do not mark the data from the memory card. This program removes cache and temporary files that interfere with normal operation.
  • Go to settings\applications\all, sort by size. Then select the application, click “Erase data” and “Clear cache”. You shouldn’t clean everything in a row, since after this not only temporary files are deleted, but also saved passwords, saves in games, etc.

  • Close unnecessary running programs. We click on the house, after which a list of previously launched and running programs appears. With a slight movement of your finger to the side, close those that are not needed.

Cleaning programs

There are a great many programs that are designed to cope with issues such as clearing the memory of an Android tablet or smartphone, optimizing the device and speeding up its operation. Like everywhere else, there are favorites, and the most effective utilities are also available here.

(Cleanup Wizard)

A popular and very common program that can easily clear junk files, cache and data from internal memory. In addition, it has very useful features, such as speeding up games, cooling the processor, finding viruses and spyware and many others.

CCleaner

An application already known to us. In addition to cleaning, it has the following useful functions: deleting SMS and call logs, applications, optimization and unloading of RAM. Very easy to use.

If the previous options did not help in this matter, there is still a way out. The Cleaner - Boost & Clean is a great answer to frequently asked question, how to clear the internal memory of Android. It will easily clear the cache, unnecessary garbage, clear RAM and increase the speed of the device. In addition, you can use it to delete applications, clear entries in contacts and SMS.

Closing background programs

Quite a lot of RAM is consumed by programs running. Solving this problem is not difficult, as they will help you clear your phone memory again special utilities to save battery charge.

One of the most popular battery saving tools. It is useful because it closes background programs that load the RAM and thereby slow down the mobile device.

An application with the same function - saving battery power by closing unnecessary background programs. It has a simple and nice widget on which, by clicking on the silver circle with arrows, cleaning will be started.

However, these utilities do not close all unnecessary background processes, and if they close, then temporarily. There are completely unnecessary pre-installed services such as Facebook, Gmail, navigators and others. But you cannot delete or disable them. To do this you need to have super administrator rights, or root rights. But you shouldn’t rush out and run to get them. Because through carelessness or ignorance, you can destroy important files responsible for the normal operation of the operating system, after which all that remains is flashing or Therefore, you need to be careful with this.

Most users of mobile devices running the Android operating system may encounter problems associated with memory overflow. In order to get out of this situation, universal solution does not exist. But it is better to listen to some recommendations.


The article is devoted to the question of how to free up the memory of an Android mobile device. First you need to familiarize yourself with its types. This will allow us to deal with the problem on a global scale. It is worth noting the following types of RAM:

RAM, RandomAccessMemory or RAM;
ROM, ReadOnlyMemory or ROM;
internal drive Interal Storage;
microSD/microSDHC or ExternalStorage.

RAM, RandomAccessMemory or RAM

This RAM is used for recording by the operating system and software all necessary data. Thanks to this, applications launch and function without failures. It is worth noting that when you turn off or reboot the device, it is cleared in a fairly short time; the RAM needs constant power. As you know, the larger the volume of RAM, RandomAccessMemory or RAM, the more applications are launched simultaneously on a mobile device. In addition, by its size you can determine what capacity resources can be launched on your device without problems.

If the RAM is full, an error occurs when starting a new application. The user will receive a notification that there is not enough space to play. Thanks to the rapid development of technology, today there are Android versions 2.2 and higher. In such devices, the operating system independently determines what exactly needs to be removed, as well as which applications need to be closed to free up space.

Currently, most flagship devices are equipped with memory with a capacity of 1 Gigabyte, and even 2 Gigabyte. That is why the problem with its overflow occurs less and less often. Concerning inexpensive phones, tablets and smartphones, they have a capacity of 512−768 MB. In this case, the issue of freeing up RAM is still relevant.

ROM, ReadOnlyMemory or ROM

RAM is used exclusively for reading. It stores data that was recorded at the manufacturer's factory. They cannot be changed. The only option is to flash the device or reinstall the operating system. ROM consists of several sections that are designed to perform various internal functions.

Interval Storage

It is an internal storage device. It stores all the information that is entered by the owner of the device. The internal drive is analogous to the hard drive used in a computer. When recording all kinds of applications and data, the free space of RAM decreases. To free it up, it is enough to get rid of excess material that is not used. The remaining capacity for data recording can be seen in the device settings. Therefore, often freeing up RAM space is directly related to cleaning the internal storage.

microSD/microSDHC or ExternalStorage memory card

It is a removable memory. Its volumes depend on the card used. True, it is worth considering the presence of the necessary spot in the device, as well as whether it is supported by the device. MicroSD/microSDHC or ExternalStorage can be compared with external hard drive, which is used by the computer. The phone settings will provide all necessary information about the amount of free space. On such a card it is convenient to store multimedia materials, which include music, images, and videos. Android versions 2.2 and higher allow you to transfer all data to the card. As a result, space on the internal storage is freed up. When removing a card, it is advisable to first unmount it.

Freeing up internal memory on Android smartphones

Most users tend to install more different applications on their own device and modify programs. As a result, the gadget will definitely notify him that the system is full. To clean it, you need to download an additional utility or use the settings of your mobile device.

Thus, the user will definitely know that the memory on his device is full. When downloading the next application, the system will display a corresponding message on the screen. To be able to save the material, you can delete unnecessary objects. This will free up space for the required application. As a rule, large volumes are occupied by various updates coming to GooglePlay. A certain number of programs can be moved to the card when using Link2SD.

InternalStorage can be accessed if you have Root rights. This also promotes effective cleansing. You also need to get rid of temporary files with the .rm extension. They are saved in the datalocalmp folder and tend to constantly accumulate and clog the system.

Selection of events

All of the above steps involve temporarily clearing the gadget’s memory. Is there a thorough method to free up the internal storage on your phone? During the installation of programs on a tablet or smartphone running the Android operating system, a file with the extension .dex is created in the datadalvik-cache directory.

Sometimes it happens that some system applications they don't have them. At first glance, it is a rather strange phenomenon when a program exists, but does not take up space at all. However, this is quite understandable. The fact is that at the same time as these files, the device’s memory contains files with the same name, but with the extension .odex. You can save them, but then you don’t need to leave the .dex files. Recommended download additional application. An example of this is LuckyPatcher.

After this, you should start performing certain actions that will help you find the answer to the question of how to unload internal memory on Android versions 2.3.6 and higher:

1. First, you should check how much space the application takes up. To do this, use the “Properties” menu.
2. LuckyPatcher starts, after which the required application is selected from the list.
3. You need to click on its icon and hold it down, pausing. As a result, a context menu will pop up on the screen.
4. You must select the first two items. The program will automatically create the necessary odex files.
5. Dex is removed from the datadalvik-cache folder.

After completing all these steps, the application will work perfectly and not create problems, occupying 0 MB. In the same way, you can free up memory for other system applications.

To clear memory from custom applications, you need to use a slightly different method. You need to select an application and go to its folder on the memory card. As a result, you can see the free space. For example, there is 1.56 MB of unallocated space, but the dex file covers 1.68 MB. Thus, you can transfer the required application to the system directory. Then the steps described above are performed.

You can also simply select another application and leave this one alone. When an object is moved to user memory and an odex file is created, and then the dex file is deleted, it is observed good quality functioning of the device. It will cope perfectly with the assigned tasks, open required applications and use them without failure. If you transfer the object to a flash drive, the odex file is deleted, and the program itself stops working. As a result, you will need to install it again or completely clear dalvik-cache.

It is worth taking into account that not every utility can work without dex files. This is typical for games or applications with a dex of up to 1.5 Megabytes. This method is relevant exclusively for those applications whose dex files weigh less than the available memory space. Thus, the steps to answer the question of how to free up internal memory on an Android device are not difficult; they are easy to complete.

Smartphones and tablets running the Android operating system actively use the device's RAM. Some firmware and shells allow you to clean it with standard means, while for others you have to use third-party software. The more RAM is free, the faster the device itself works. In addition, users often clog the internal storage, leaving no free space on it (games, videos, photos, etc.) and forgetting about the need to clean it. As a result, performance problems, system errors, random reboots and freezes occur. In this article you will learn how to clean an Android phone, what tools to use and why to do it.

First, let's look at the types of internal memory that affect the phone's performance. IN mobile devices, as in computers, two types of memory are used: RAM and ROM.

  • RAM)– a random access memory device that stores data only while the device is in direct operation. Launched games, browser tabs, running applications - all these processes consume some of the RAM;
  • ROM (ROM)- a permanent storage device. The memory stores all data until you delete it yourself. This category includes all files on the hard drive, application cache and the like.

When both types of memory run out, the device begins to slow down and malfunction. To eliminate it, you need to clear the RAM and ROM of “garbage”.

Cleaning methods

You can use all the cleaning methods presented absolutely free. Choose suitable way depending on the manufacturer of your device and the version of the operating system.

Clean from unnecessary files can be done using the following methods:

  • Using built-in functionality;
  • Third-party software for a mobile device;
  • Via a personal computer.

We will also understand methods for clearing caches and viruses using special programs.

In many modern devices Samsung, Lenovo, Fly, Meizu, etc. (regardless of the company and country of manufacture), you can check the status of the RAM like this:

  1. Click on the system key (it can be located on the left or right). In the window that opens, you will see a list of all active applications (1), the amount of filled RAM (2) and the ability to clear it (3).
  1. Click on the cross, after which all RAM occupied by applications will be cleared. System memory used by the OS cannot be cleared.

How to clean manually?

If you do not want to resort to third-party programs, or you do not have free space for installation, then you can clean it manually. After all the procedures are completed, the phone will work much faster:

  • clearing browser and application caches;
  • deleting messages;
  • deleting old and unnecessary applications;
  • cleaning files saved on the phone (photos, videos, etc.).

All steps will take longer than cleaning with an app, but the results will be much better.

Application cache

First, let's figure out what a cache is in a phone. The cache is an intermediate buffer with information that may be requested in the near future. Because of this, time is saved on calculating tasks and solving problems, and accordingly, the performance of the device increases. The file cache accumulates, storing information for each installed and used application. If clogged, you need to free the entire cache.

To do this, follow the presented algorithm:

  1. Open your device's settings menu.
  1. Find the section in the settings.
  1. In the manager that opens, you can see information on cache memory, system and third party applications. Sort the list of all programs by size.
  1. Open one of the programs. In a new window you can "Erase all data"(deletes stored information on the hard drive) and . Click on the second button.

This procedure must be repeated with all installed applications to completely clear the cache memory.

How to remove "garbage" in the browser?

  1. Go to the browser you are using and open the side menu. Select item from the menu.
  1. In the window that opens, click on .
  1. Set the settings that suit you (what to delete, for what period of time, etc.) and click on .

Cleaning is discussed using an example Google Chrome because he is one of the standard browsers in the operating room Android system. In other browsers the procedure differs slightly.

Deleting messages

This item will not be mandatory if we are talking about a relatively new device. A tablet or phone used for several years stores several thousand, or even tens of thousands of messages. Over time, their number (including MMS with multimedia data) may take up some space on the internal memory. You can completely delete messages like this:

  1. Click on the messages icon in the menu or on the desktop, hold one of the messages with your finger and select .
  1. Take action.

Uninstalling apps

If you cannot install new programs or games, then the phone's permanent memory is full. To clean you must remove unnecessary programs through the Android menu.

If your device has firmware without a full menu (for example, Xiaomi phones or Meizu), then you need to delete applications directly on the desktop. To do this, hold your finger on the required icon and drag it to the trash can at the top of the screen.

If your Android shell requires a full menu (for example, Samsung Galaxy or Sony Xperia), then deleting it from the desktop will only lead to the disappearance of the shortcut. For complete removal you need to go to the menu and also hold down on the application icon, then move it to the trash.

Deleting files

You can get rid of garbage from your internal storage using a standard file manager. Since the interface on each phone is different, let's look at cleaning files using the convenient ES Explorer.

  1. On Android, go to the Play Market, enter the name of the application in the search bar and click on the information page.
  1. Launch ES File Explorer and check out the initial tips. At the top of the screen there is information about the occupied/free space on the internal memory (1), a button for analyzing the need for cleaning (2). Click the button "Cleaning" (3).
  1. After this, the program will analyze the unnecessary information and provide you with a list. At the bottom of the screen, click .
  1. Now go to the side menu. Go to subsection (1) and then click on "Device" (2).
  1. A window will open in front of you with all the folders on the built-in storage. Here you can check their contents and remove anything unnecessary. To do this, hold down the file for 2 seconds, then click on in the bottom panel of the pop-up menu. You can clear the SD card in the same way.
  1. Through ES Explorer you can also clean libraries with images, music, etc. To do this, go to the menu again, select a subsection and go to the desired tab (3):
  1. To empty the trash on Android, go to the section through the menu:
  1. Be sure to check availability hidden files, which can occupy a significant volume. To do this, turn on the item in the menu, then go to the folder again and check for their presence.

We figured out how to manually remove excess debris using an ES conductor. Now let's move on to using other software.

What programs should I use?

Through third-party software you are in automatic mode You can clear RAM and ROM of unnecessary data, thereby speeding up your phone. Use the following programs:

  • SD Main;

With their help, you can free up space, clean up RAM and protect your phone from viruses. In addition, each of the utilities is suitable for different smartphones– from modern to devices on older versions of Android. This will become clear later. All applications are installed in the same way as ES Explorer - you can find instructions above.

On the main screen you will find the following tools:

  1. Garbage – clears the device of extra files after scanning (advertising, outdated applications, system cache, etc.).
  1. Antivirus – will scan your device for malicious software and files. The functionality includes a social network protector, checking the memory card, galleries, and blocking applications.
  1. Phone speedup – the tool scans for the need to optimize running processes.
  1. Cooler – optimizes the operation of running processes to reduce the processor temperature.

SD Main

Once the scan is complete you will receive detailed information about each of the sections: garbage, system, applications and databases. Afterwards, you can clear each of them separately by clicking on the trash can, or run complete cleaning. SD Main also has built-in file manager, in which you can personally manage files on the internal memory and microSD:

– a convenient one-click cleaning tool. Upon entry, the program immediately scans the system and offers to perform cleaning in the following form:

The Deep Clean button starts a deep scan. When the process is complete, click « Clear":

This application will an excellent alternative for those who own old smartphones (for example, the Fly or Samsung Duos model 5-6 years ago). For such devices simple will do Mobile Boost assistant as it supports older versions of Android OS.

To clean, simply launch the application and press the button « Clear":

How to clean your phone via computer (via USB)

The last option for removing unnecessary files from the phone’s internal memory is connecting to a computer. To do this you will need a miniUSB cable. Connect your device to your computer and follow these steps:

  1. On your phone, select an action.

Does it need to be cleaned?

How do you know if your phone/tablet needs this procedure? The first indirect sign is a decrease in productivity. If the technical side of the phone is fully functional, then the problem is precisely the clutter of the RAM and ROM.

You can also verify this using built-in applications. On different devices this can be done in different ways. Each device has a standard file manager, where the size of all files on the internal memory is indicated. Knowing the total ROM capacity on the phone, it is easy to understand when the internal storage is completely full.

Now you know how to clean your phone via a computer, via USB, how to view memory usage statistics, how to delete the cache using standard and third party programs. At least one of the methods will definitely be suitable for you, so you can bring your device to full functionality and serviceability!

Video instruction

You can also watch a thematic video.

Some time after the first turn on, too much information accumulates on the phone and there is simply no free space left for new files. Owners of budget Android devices especially often encounter this problem. But not everything is so simple, all phones have several types of memory, and first you need to figure out what each of them is responsible for, and only then clean the gadget of unnecessary files and irrelevant information. What ways are there to clean up or increase storage capacity?

Types of memory on Android devices

Each of the memory departments has its own tasks and characteristics, which we will now look into:

  • Built-in memory is the memory that is initially located on the phone or tablet and is intended for storing various files. Each device has its own HDD, on which the operating system itself and the programs necessary for normal and full functioning are recorded. After connecting the device to the Internet, or using other methods, you can start filling the internal memory with everything you need: files, programs, music, videos, etc.
  • A storage drive or memory card is an addition to the internal memory that is installed separately. All Android devices have a special input for an SD card, which will allow you to expand the memory by 4, 8, 16, 32, 64 or 128 GB. You can transfer personal information, media files and applications to an external drive.
  • If the internal and external memory becomes completely full, you will no longer be able to place anything on the device. It is also possible that the phone will begin to freeze, slow down and refuse to launch applications.

  • RAM (RAM) - this memory stores information about processes that are currently occurring and files copied to the clipboard. That is, if you launched a game or application, started watching videos or listening to music via the Internet, then the load will go to the RAM. In other words, this memory is designed to store cache. Everything that is in this memory is temporary files, since they will be erased after rebooting the device or when a special button is pressed.
  • ROM (ROM) - unlike RAM, it is a permanent memory that stores processes necessary for the full functioning of the system. That is, the ROM is responsible for the loads associated with the operating system and is not reset when the device is rebooted.
  • If the RAM or ROM is completely full, the phone will start to freeze, slow down and stop opening applications. Also, in many devices there is a function due to which, when the RAM or ROM is heavily loaded, automatic reboot and disabling some applications.

    How to view statistics on the memory load of a smartphone or tablet

    First, let's check how much and what kind of memory we have left by following these steps:

  • Open your phone settings.

    Open settings

  • Go to the "Memory" section.

    Go to the “Memory” section

  • Here you can view detailed information about the internal and external memory. The list is divided into sections that describe how much memory there is, what it is occupied by, and how much free space is left.

    Memory usage information

  • To find out what part of the RAM and ROM is free, hold down the “Menu” button on the phone panel.

    Press the "Menu" button to view information about RAM and ROM

  • The window that opens shows a list of running applications, and at the bottom there is a button with the words “Available...MB from...GB”. The second digit is the sum of RAM and ROM, the first digit is how much of the total memory is available at the moment.

    The button at the bottom of the screen contains information about the available and total memory of RAM and ROM

  • How to clear device memory

    Since everyone faces this problem sooner or later, there are several cleaning methods, each of which is used for a specific memory.

    Using built-in applications

    First of all, let's use what the developers of your smartphone came up with to clear the internal and external memory by following these steps:

  • Go to your phone settings.

    Go to settings

  • Go to the "Memory" section.

    Go to the “Memory” section

  • Click on the "Cache" button.

    Click on the “Cache” button

  • Confirm deletion of data.

    Confirm cache deletion

  • Now go to the Miscellaneous section.

    Go to the “Miscellaneous” section

  • Check the box for those applications whose files you are not afraid of losing. That is, if you delete .vkontakte, you will lose all saved music and pictures, and the same will happen with other applications whose files you delete.

    We mark applications whose files you don’t mind deleting

  • Click on the garbage can icon in the upper right corner of the screen.

    Click on the garbage can icon to delete data

  • Video tutorial: leave what you need, delete what you don’t need - how to properly clear memory in Android

    To clear RAM and ROM, follow these steps:

  • Press and hold the "Menu" button on your device.

    Hold down the "Menu" button to open the list of running applications

  • In the window that appears, click the button with the broom icon.

    Click on the broom icon to close all applications at once

  • Open your phone settings.

    Open the phone settings

  • Go to the "Applications" section.

    Go to the “Applications” section

  • Go to the “Working” subsection.

    Go to the “Working” section

  • Click on an application that you can stop without losing the functionality of your device. For example, select “Vkontakte”, “Instagram”, browser and similar applications.

    Selecting applications that can be stopped

  • Click the Stop button.

    Click the “Stop” button

  • Do the same for all unnecessary applications.
  • Go to the list of cached applications by clicking on the corresponding icon in the upper right corners of the screen.

    Click on the special icon to go to the list of cached applications

  • Stop all unnecessary applications.

    Stopping unnecessary applications

  • Video tutorial: clearing RAM on an Android device

    Freeing up storage space manually

    This method involves transferring files and programs from internal memory to external memory, since usually the phone’s built-in memory is noticeably smaller than that which can be additionally installed using an SD card. You can transfer pictures, videos, e-books and files that are not involved in maintaining the functionality of the phone. In general, transfer everything that is not related to the operating system.

  • Open File Explorer. This is an application that contains all the folders and files located on the device.

    Open Explorer

  • Go to internal memory.

    Go to internal memory

  • Hold your finger on the file you want to transfer for a couple of seconds.

    Select file to transfer

  • Click on the scissors icon to cut it.

    Click on the scissors icon to cut the file

  • Go to the MicroSD section.

    Go to the MicroSD section

  • Click on the paper tablet icon to insert a file.

    Insert the cut file using the “Insert” button

  • Do the same with all files.
  • You can also transfer part of the application to external memory by following these steps:

  • Open your device settings.

    Open the phone settings

  • Go to the "Memory" section.

    Go to the “Memory” section

  • Check the box next to MicroSD.

    Check the box next to MIcroSD

  • Reboot your phone. From now on, all applications not included in the list of built-in ones will be transferred to external memory. But be careful, if you remove or break the external drive, applications will no longer run.

    Reboot the device

  • Using a computer

    Don't forget that you can use your computer as an external drive. To transfer files from phone to PC, follow these steps:

  • Connect your phone to your computer via a USB cable.

    We connect the phone and computer using a USB cable

  • Wait until all drivers are installed.
  • On your computer, open File Explorer and navigate to your phone's contents.

    Let's go to the contents of the phone

  • Cut out and transfer all files that are not involved in maintaining the functionality of the device, that is, those that were uploaded by you personally, and not by the creators of the phone.
  • We expand the capabilities of the gadget using cloud technologies

    In recent years, such a branch of the Internet as cloud technologies, allowing you to upload a file to the cloud via the Internet. It goes like this:

  • You open one of the programs designed for cloud storage. For example, the Yandex.Disk application, which can be downloaded from Google Play- https://play.google.com/store/apps/details?id=ru.yandex.disk&hl=ru.

    Install the Yandex.Disk application

  • Click on the “Upload file” button and select the one you need.

    Upload the necessary files to Yandex cloud servers

  • Done, now you can delete the file from your phone, it will remain on Yandex Disk until you download it from there or delete it. But be careful, carefully read the file storage conditions on cloud servers, since some companies set limits on file sizes and storage periods, after which it will be automatically deleted.
  • We work with third-party programs

    You can easily find a lot on Play Market free programs, which help you clean your phone in a couple of clicks. Now we will look at the most popular and practical of them:

    Clean Master will free your storage from unnecessary information

    Probably one of the most famous applications, and not only in its category, as it has more than 5,000,000 installations. Clean Master offers a complete cleaning of the device from temporary files, cache, damaged and empty folders, browser history and other garbage. Its capabilities also include automatic closing of unnecessary applications and a built-in antivirus. The application has a nice and convenient interface that allows you to clean your device with just two clicks of the “Analysis” and “Clean” buttons. Installation link from Play Market -

    Install the Clean Master application

    System monitoring in Android Assistant

    Also deservedly located in the top Play Market program (https://play.google.com/store/apps/details?id=com.advancedprocessmanager&hl=ru), which has a very wide list of features:

  • Constant system monitoring, providing the user with information about system load, memory status, battery temperature and other useful things.
  • A process manager that allows you to manage running applications in a couple of touches of the screen.
  • Ability to view the list of applications that start automatically when the device is turned on and disable them.
  • The App 2 SD function will allow you to quickly move installed applications from internal to external memory.
  • And, most importantly, the application will allow you to clear your phone’s memory of unnecessary files with the press of one button.

    Install Android app Assistant

  • Total Commander will help you structure folders and files

    This application is designed to organize all the files on the device. Total Commander will allow you to pack and unpack folders with their contents in rar and zip formats. Its capabilities also include editing and transferring the contents of the phone from place to place or to another device. Installation link from Play Market -

    Installing the Total Commander application

    How to increase internal memory on Android

    If clearing the memory did not solve your problems, then it’s time to think about upgrading your device.

    First, get an SD card. At the moment, their cost depends on the amount of memory. That is, an 8 GB card will cost twice as much more maps by 4 GB. Try to buy a card with more memory than you currently need, as you may be able to move it to other locations in the future. new phone, and you won't have to buy a new one.

    Secondly, install the FolderMount application from the Play Market (https://play.google.com/store/apps/details?id=com.devasque.fmount&hl=ru) and the 360root application, which will give your device root rights (download it can be found on the official website of the developer http://360root.ru).

  • Launch the 360root application and click on the button in the middle of the screen. Done, superuser rights have been obtained.

    Press the button to give the phone root rights

  • Open the application. It is designed to increase the internal memory of the device by combining the storage areas located there with an SD card. That is, applications can be completely transferred to an external drive from the phone, accordingly freeing up the built-in memory.

    Open the application

  • We begin to manually combine folders. More details on how to do this correctly are described in the video tutorial.
  • Video: combining folders

    Thirdly, let’s figure out how to increase the device’s RAM. This can be done using special programs that create a swap file. For example, Ram Manager.

  • Download the application from the Play Market - https://play.google.com/store/apps/details?id=com.smartprojects.RAMOptimizationFree&hl=ru.

    Install the RAM Manager Free application

  • We give him root rights.

    Give the application root rights

  • Select one of the operating modes.

    Select one of the modes

  • Ram Manager operating modes:

  • Balance - maximum optimization of RAM.
  • Balance (with more free memory) – maximum optimization of RAM for devices with up to 512 MB of memory.
  • Balance (with more multitasking) – maximum optimization of RAM for devices with more than 512 MB.
  • Hard Gaming is a mode for those who like to run serious games on their device that require a lot of resources.
  • Hard Multitasking - this mode will optimize the operation of the device while running several programs simultaneously.
  • Default (Samsung) – this mode is activated in Samsung devices by default, but now it can be used on phones from other companies.
  • Default (Nexus S) – mode for phones and tablets from Google.
  • Default settings of your phone - this function resets the RAM settings to the “default” level.
  • How to avoid cluttering your phone and save system resources

    To avoid problems with free memory devices in the future, you should follow simple rules:

  • Download only what you really need. Don't buy into big names and promises of programs that promise to speed up your device several times. They will only clog your memory, which will lead to sad consequences.
  • Make it a rule to transfer photos and videos from your phone to your computer or flash drive once every couple of weeks. This will significantly relieve memory, and it will not run out at the most inopportune moment.
  • Use memory cleaning programs regularly. For example, Clean Master. They will clear the cache and other garbage accumulated on your device.
  • Buy an SD card, which will greatly increase the amount of available memory.
  • The performance of the device directly depends on the free space. If the memory is clogged, then you cannot avoid freezes and reduced phone performance. Remember that any computer device requires constant care and protection from viruses. Only if you are careful and careful with your gadget will it serve you for a long time and with high quality, constantly satisfying your needs.