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What can you delete from Android to free up memory. Saving files to a microSD card

The memory full problem, which can be identified by the message issued by the Android operating system “Memory Full,” is quite common. Moreover, there are no universal solutions for it, but there are many tips. In this material we will try to systematize all, or at least most, of the available information on this issue.

Types of memory in Android devices

RAM, Random Access Memory or RAM - random access memory or random access memory. Software (including the operating system and installed applications) writes the data they need during operation into this memory and can quickly read it. RAM requires constant power - when you turn off or restart the device, it is completely cleared. The more RAM, the correspondingly more different processes and services can be launched simultaneously. The “Phone memory is full” error may occur if the entire amount of RAM is completely exhausted, and there is not enough free space for the application being launched.

ROM, Read Only Memory or ROM - read-only memory. The information stored in it cannot be changed and is recorded during the manufacture of the phone, or when reinstalling the operating system - that is, during the flashing process. ROM is often divided into several sections to perform internal functions.

Interal Storage (Interal Phone Storage) – internal storage of a smartphone (or other device). This memory section is designed to store user data, installed applications, and so on. This is something like an analogue of a hard drive in a personal computer. Naturally, in the process of writing data to the internal memory of an Android device, the free space here becomes less. The total storage capacity and the amount of free space can be viewed in the device settings.

External Storage – or, essentially, a microSD/microSDHC memory card. The user can expand this type of memory at will, if, of course, the device supports memory cards and there is a corresponding slot for this. It is something like an external hard drive for a personal computer. The total and occupied volumes of this type of memory, as well as the free space on the card, can be checked in the settings of the Android gadget. You can store multimedia data such as music, movies, pictures on a memory card. Starting with Android 2.2, it became possible to transfer installed applications to a memory card if the application itself supports it, thus saving space on the internal storage. Before replacing a memory card, it is strongly recommended that you first unmount it rather than simply removing it from the device.

Why does memory run out?

Usually, after some time of relatively “quiet” use of an Android device, users begin a period when they want to modify this very device in every possible way programmatically. The endless installation of applications, scripts, and so on begins. And sooner or later the message “Phone memory is full” appears, especially if the model is not one of the “top” ones, and there is not that much memory. It is logical to assume that the problem is in RAM - yes, this is partly true. But cleaning it up is much easier; this can be done both through the settings and using various downloadable utilities. So, a message about a lack of memory in the device appears when the internal storage is full. Of course, you can constantly clean this very drive, remove unnecessary applications, and so on, but over time it will be seen that the notorious “Phone memory is full” will appear more and more often. What is this connected with?

  • The Android operating system installs applications to internal memory by default;
  • Not every application can be transferred to a memory card;
  • Vital programs like Google Maps and Google Play built into your device are periodically updated, taking up additional internal memory cells;
  • Some manufacturers load up the smartphone or tablet you buy with pre-installed games and other software called bloatware.

Checking free space

Via dispatcher

Button - call the dispatcher

On Samsung devices, press and hold the Home button for about a second, then go to the memory icon.

The data here is displayed in the format "Occupied/Total", so you will need to remember a little arithmetic lessons.

Through settings

Everything is simpler here: Settings > Options > Memory . And you don’t need to count anything.

How to clean - overview of options

Operational measures

For a quick, although not very long-term, solution to the situation, clearing temporary files will help. They have the extension .rm and are stored in the folder datalocal mp. You can delete temporary files with Root access, for example, using Root Explorer.

Also, in the above folder data you can find many files that have the extension .log and contain “error” in the name - these are log files of errors from various applications that take up quite a lot of space. We delete them and forget about “Phone memory is full” for a while.

Removing dex files

Now let's look at a more thorough method of cleaning space on the internal drive. Each program on a smartphone or tablet, or any other Android device, when installed, creates a file with the extension .dex in the directory datadalvik-cache. But sometimes, on some system applications these files are missing, and the following picture is visible:

It's really strange that the program takes up 0 bytes. As it turns out, the reason lies in the fact that, along with these files, the firmware contains files of the same name, but with the .odex extension. These files can be created, and then there is no need to leave the .dex files. For example, LuckyPatcher can “oddex” applications. So, first, look in the application properties to see how much space it takes up:

In this case it is 1.68 MB, so the corresponding .dex file is in datadalvik-cache takes up the same amount of space, and the created .odex file will weigh the same. We launch the mentioned LuckyPatcher, select the desired application in the list, press on it (not just “tap” once, but press and hold), we see the context menu:

We select the first or second item, and it does not matter that the application may not need to remove license verification or remove advertising at all. After this, the program will create the .odex files we need. You can now remove .dex files from datadalvik-cache. And now we see that the application already takes 0 bytes, but it works fine. This method is suitable for system applications.

For custom applications, everything is a little different. We select the application we need and go to its folder on the memory card, look at the free memory of this application. In this example, 1.56 MB is reserved for the program folder, while the .dex file occupies 1.68 MB.

There are several ways to solve this problem: either move the selected application to the system directory and carry out the manipulations described above, or forget about this idea specifically with this application and take on some other program. By the way, if you move the application to user memory and then create .odex, you can delete .dex, and the program will work normally. But when you move it to a flash drive, the .odex file will be deleted and the application will refuse to work. In this case, there are only two options left: reinstall the program again or do a complete clear of dalvik-cache. So not every application can work without .dex - the method will only work with applications that have more free memory than .dex.

Hard reboot

You can solve the problem radically by using Hard reset - a hard reboot of the communicator. This is a good step, returning the device to its original factory settings. The speed of operation increases, the smartphone instantly responds to all input and literally begins to “fly”. But, on the other hand, such an action can cause inconvenience for the user, because this is the deletion of data, files, applications that he will be forced to install again.

An effective but harsh way to solve the problem

Removing unnecessary applications, their updates and cache

To get rid of unused apps, go to Settings > Options > Application Manager.

Finding it in the Application Manager menu is not so difficult

Once in the “Downloaded” tab, call up the menu and sort the files by size. Next, select the applications you abandoned and click “Delete”.

You can only remove updates from applications that you installed yourself - a similar trick won’t work with built-in ones.

Select the application, click on “Uninstall updates”, and then click on “Disable”.

If you have root, then you can even get rid of system software. But be careful - one awkward move and your smartphone will fall asleep.

To clear the application cache, go to: Settings > Options > Memory.

Wait a few seconds until the amount of occupied space is determined, then select “Cached Data” and tap “OK”.

Using CCleaner utility

CCleaner is perhaps the best of the utilities

I can’t say that this method is super-effective, given that some utilities themselves take up a lot of space and even display advertising. Therefore, if you decide to resort to it, then choose the proven CCleaner.

After the utility has done its job, you can safely remove it - until the next need.

Video: How to free up memory on Android

“Phone memory is full” is certainly one of the most unpleasant and annoying messages for Android device owners. We hope that thanks to our advice, she will not bother you for a long time.

The article shows in detail how to free up phone memory. Cleaning methods are described for beginners, advanced and experienced Android users. General recommendations are given for expanding disk space and maintaining storage in optimal condition.

Methods to clear memory

The following methods of clearing memory are distinguished:

  1. Built-in cache clearing.
  2. Programs for automatic removal of temporary and user data.
  3. Manual cleaning.
  4. Optimization of internal space.

Each method is focused on the knowledge and capabilities of users. Therefore, the available methods in our article are arranged in increasing complexity. Let's start with the simplest...

Clearing memory using built-in Android tools

In Android, a general basic analysis of the occupied internal memory space is available. Detailed analysis is offered only by third-party applications, for example, . But a basic analysis is enough to find out what memory is being used for.

In Android version 5.0, a graph appeared with the calculation of cache - temporary data. Such files appear while using applications. The more frequently and more actively programs are used, the more cache accumulates. For some users, the volume of temporary files is 500 – 2500 MB.

To clear the cache, do the following:


Key Benefits

  1. A simple and easy way to clean up temporary files.
  2. Ability to free up to 3 GB of disk space.

Main disadvantages

  1. There is no information on the type of files being deleted.
  2. Deleting duplicates or other unused files is not available.

Clearing phone memory using third-party applications

Third-party apps offer in-depth analysis and advanced memory cleaning. For example, the application can clear the cache, as in the previous method. And also delete applications and look for duplicate files. The program offers manual and automatic cleaning methods. This allows you to mark and delete more “unnecessary” files at once.

Some similar programs analyze application usage time. Unused or rarely used applications are suggested to be deleted.

If available, system applications can be deleted or frozen. Also move it to a memory card, which is important for large games.

Such applications work on the same principle.:

  1. After launch, you are prompted to click on the analysis button.
  2. The application scans the memory and in the report indicates the files recommended for deletion.
  3. Cleaning is done with one button.

Cleaning phone memory using SD Main app

Key Benefits

  1. Clean up unnecessary files in 2-3 touches.
  2. Advanced search for unnecessary files, duplicates and empty folders.
  3. Identify unused and rarely used applications.

Main disadvantages

  1. It is advisable to preview the files being deleted.
  2. Some features are only available in paid versions of the program.
  3. To remove or freeze system applications, you need root.

Manually clearing smartphone memory

Manual cleaning is the best and safest way to remove unnecessary files. The procedure is long and monotonous, since it is necessary to check the attachments of each folder separately. Skills in working with the Android file system are important, as is an understanding of what a particular file is responsible for. In this case, the likelihood of accidentally deleting important information is noticeably lower compared to automatic cleaning.

For manual cleaning you will need one, preferably with the “occupied space analyzer” function. The same one will do. Large selection of file managers, see our applications.

Algorithm of actions:


Key Benefits

  1. Low probability of accidentally deleting important files.
  2. Detailed analysis and cleaning of unnecessary information.
  3. The minimum application requirements are a regular file manager.

Main disadvantages

  1. A long and monotonous process.

Optimizing interior space

  1. unused games and applications.
  2. Replace some programs with lighter versions.
  3. Use external storage for offline maps, music, photos.
  4. If the design does not allow for the installation of a memory card or the slot is occupied by a second SIM card, enable automatic downloading of files to cloud storage. See this selection for the optimal cloud drive.
  5. If you have root rights, large games on the memory card. If you don't have root and you don't play often, keep extra files on your memory card. Before the game, copy the data folder to the desired directory of the internal storage, and when the game is finished, delete the folder.
  6. Specify in your browser the folder to save files on your external storage device. In which browser this function is supported, see our.
  7. an internal partition with an external drive if there is not enough memory.
  8. Check the system. It will help you choose the optimal program.

Resetting your phone

The last, radical way to clean Android. Resetting will delete all data on the internal drive, including most viruses. It will also return applications and system settings to their original state. After complete cleaning, it is enough to reconfigure the system. In addition, changes made using root rights will return to their original state. , read in a separate article.

Resetting your phone

Why regularly clear memory on Android

Internal memory is used by default for most tasks. Here is an incomplete list of such tasks.

Each smartphone has a limit on installed memory. Part of it is used by the system resources necessary for work, the rest of the space is allocated for programs, photos, videos, audio files downloaded by the user. The more actively you use your smartphone, the faster all free memory fills up, and the need arises to clear it. To understand how to clear phone memory on Android, you need to understand its types, understand where system files are stored, what internal and external resources you can use for your information.

Types of memory on Android

A modern gadget on the Android system is a small computer that contains all the modules inherent to this device - a processor, permanent and random access memory, and a power supply. There are built-in and external storage devices for storing used programs. The built-in consists of a read-only memory and a random-access memory. External – additionally connected in the form of an SD card.

Built-in

The storage chips that are located on the main board are called embedded memory. Mandatory for the functioning of the device are a read-only memory device (ROM or ROM) and a random access memory chip (RAM or RAM). ROM capacity is one of the main characteristics of the device. It determines the number of programs, applications, and other user information that can be placed on a smartphone without the use of additional devices. RAM affects the speed of simultaneous execution of several programs.

External storage

The gadget’s capabilities for storing user files and additional programs can be expanded by connecting an external storage device (SD card). For this purpose, the device has a special slot (or connector), which can be hidden under the cover of the device or displayed in the end panel. The dimensions of external drives have several standard sizes, which depend on the manufacturer and volume. The memory sizes of external drives can be selected to suit the user’s tasks, his needs for storing audio, photos, videos, texts, and additional programs.

Operational (RAM)

The random access memory chip is an integral part of the built-in memory. Its volume is divided between system programs and applications launched by the user. The larger the amount of RAM, the more of it can be used to launch and constantly run several programs in active mode. If there is not enough RAM to run all the running programs, the system has the ability to reserve part of the permanent storage device for operational tasks. When you turn off the device, all information in RAM is erased.

Read Only Memory (ROM)

All the main system programs of a smartphone or tablet of the Android system, programs installed by the user, are placed on a permanent storage device. Part of its volume is occupied by system files, which are accessed by the device’s processor when turning it on, off, rebooting, and other user actions. The remaining volume upon purchase of the device is free for the purposes and purposes of the buyer. When the device is turned off, all information on the ROM is saved.

How to find out how much memory

You can determine the used volume of the built-in and external storage by performing a few simple manipulations with the device:

  1. Open Settings
  2. Go to the “Memory” section
  3. We see its total volume, the list of partitions, and the amount of free space.
  4. To determine the free amount of RAM and ROM, press the “Menu” button.
  5. We see how much of it is occupied by system modules, the cache - temporary files, and various executable programs. At the bottom there is a button indicating how much volume is free and available at the moment.

How to clear memory on Android

Every user of an Android device is faced with the need to obtain additional memory. This happens when you try to install a new application - the device displays a message that there are not enough resources and asks for permission to remove some installed programs in order to free up space on the Android. There are several ways to free up space - you can delete content on Android, transfer some programs or information from internal devices to external ones, copy information to a computer, or use cloud services.

Internal and external

One of the main methods that provides the opportunity to clear the memory of an Android phone is to transfer programs to an external card. This transfer can include pictures, videos, music, and files that are not involved in maintaining the functionality of the device. To do this you need to do the following:

  1. Open Explorer.
  2. Go to internal memory
  3. Selecting an object to transfer
  4. Hold your finger on the object you want to move for a couple of seconds.
  5. Click the scissors icon to cut the file
  6. Go to the MicroSD section
  7. Insert the cut object using the “Insert” button
  8. We do this with all objects.

If you have difficulty cleaning your device, use the ES Explorer file manager. Open the program, side menu, select the “Tools” category, “SD Card Analyzer” function. After this, the memory will be scanned and detailed information will be provided about all objects on the gadget in different categories. And the whole list is completed by the function of global cleaning of the cache, duplicates, commercials, gallery thumbnails, which can be configured to run automatically.

System memory

Freeing up system memory is done by clearing RAM and ROM. In order to manually unload RAM and ROM from unnecessary processes that slow down your work, follow these steps:

  1. Press the Menu button to open a list of running applications.
  2. Click the broom icon to close them all at once.
  3. Open the phone settings, “Applications” section, “Running” subsection.
  4. You need to select items that can be stopped without losing the functionality of the device. You can remove some of the pre-installed applications you don't need.
  5. Click the “Stop” button for each such program.
  6. Go to the list of applications that use the cache by clicking the icon in the upper right corner of the screen.
  7. Stop unnecessary applications.

Using Built-in App Features

In order to clean your Android phone of unnecessary files, you can use the built-in functions of the Android system. All basic operations for setting up and managing the device are located in the settings section. After clicking the “Settings” icon, a menu opens in which the “Memory” section is located. It provides the opportunity to see its entire size, loading with programs for various purposes, evaluate the free space, and decide whether it is necessary to clean it in order to free up space for new programs.

Clearing cache

The area of ​​permanent storage that is occupied by temporary files or files modified by programs to speed up work is called a cache. It often contains unnecessary fragments related to deleted or rarely used programs. In order to run a program that deletes the cache, you must follow these steps:

  1. Go to settings
  2. Go to the “Memory” section
  3. Click on the “Cache” button
  4. Confirm deletion of cache objects.

What is other in android memory

Many users discover a large amount of memory with the name "Other". These are files of installed applications. They can be deleted by checking the boxes and then clicking the trash can icon. To facilitate this process, you can install the Clean Master utility. It will show what is occupied by the storage space and help clean it. To clean the device itself, the following steps are necessary:

  1. Go to the “Miscellaneous” section
  2. We mark applications whose files you don’t mind deleting
  3. Click the trash can icon to delete data.

Transferring files to an SD card

Moving objects from internal memory to an SD card is possible using File Manager. After opening this utility, you will be presented with a window with two sections: “Device” and “SD card”. Having opened the “Device” section, we see the contents of the internal memory and find the objects necessary to move. Mark the required file or folders with checkmarks, click the “Move” icon in the lower left part of the application. By clicking on the SD card section, open the contents of the card, select the appropriate folder to save and insert it.

Cleaning Android memory using a computer

You can use your personal computer as an external storage device. To transfer items from phone to PC, follow these steps:

  1. We connect the device and computer using a USB cable
  2. On the computer, open File Explorer and go to the contents of the device.
  3. We cut out and transfer all files, except those that support the operation of the device.

Transfer apps to external storage

To fully complete the task of transferring applications to an SD card, you must obtain root administrator rights. If you already have root access, you can do this by installing the Link2sd utility. Most applications are automatically installed into the internal memory of the device, and without administrator rights (root) the transfer will be difficult. In the Play Store you can install the Android Assistant application, which contains 18 tools for managing Android. To transfer from this utility, follow these steps:

  1. Launch Android Assistant
  2. Open the “Toolkit” and select “App2Sd”
  3. Opening “Maybe”, we see a list of applications available for transfer to the SD card
  4. Having selected the desired item, open “Application Information” and transfer it by clicking “To SD card”.

How to free up memory on Android using special programs from “garbage”

To clean Android from garbage, there is a simple and functional tool - the Clean Master utility. Launch Clean Master, select “Garbage” and “Clean” in the settings menu. After this, the utility will offer advanced cleaning. This procedure must be carried out carefully, choosing files to delete, so as not to accidentally delete the necessary system files and programs. It is possible to configure automatic cleaning of the device from unnecessary files according to a schedule.

Another program that provides quick cleaning of Android is CCleaner. Its unique algorithm analyzes the number and size of files and deletes only data that is unnecessary for the user. The program offers two main tabs - “Analysis” and “Cleaning”. After analysis, the application will display the level of free memory of the device with an approximate calculation of free space after cleaning.

Using cloud services

Using various cloud storages, you can not only clear the internal memory of your Android device and free up the SD card, but also access files from any device connected to the Internet. One of these free services is Yandex.Disk, which can be downloaded from Google Play. To do this:

  1. Installing Yandex.Disk
  2. Click the “Upload file” button, select the desired element on your gadget
  3. After downloading, you can delete the file from your phone; it will remain on Yandex Disk.

Video



How to clear internal memory of Android when the internal memory of the android is full. In this article you will learn effective ways to clear the internal memory of an Android device.

When using an Android device, almost every user after a while is faced with the task of how to clear the internal memory of an Android. This problem may arise when you want to install an application, download something from the Internet, receive files via Bluetooth, or your phone or tablet simply displays a message: Android internal memory is full. Also, clearing memory has a generally positive effect on device operating speed.

We will look at the following questions:
1. How to move files on Android (pictures, videos, music, documents)


We will figure out how to clear the internal memory of an Android in stages. Where possible and makes sense, we will use several methods so that you can choose the most convenient one for yourself.

When files can be saved to the device memory:

  • you create a photo, video, melody
  • exchange files by mail, using social networks or instant messengers (Viber, Skype, WhatsApp, etc.)
  • record on a tape recorder
  • do not use or have not used external memory or cloud storage before
  • receive files via bluetooth, Wi-Fi, NFC...
  • all applications are installed in the device memory

Before you clear the internal memory of your Android, you need to prevent further downloading internal memory. To do this, specify saving to the memory card:

  1. in settings cameras
  2. in settings voice recorder
  3. in download settings browser which you are using
  4. in settings applications, with which you create or edit documents, pictures, videos, music files
  5. in settings messengers, in which you exchange files, if possible
  6. in settings bootloaders, with which you download music, videos or pictures
  7. in settings GPS maps And navigators.

If applications require you to specify the path where to save files, create a corresponding folder on your memory card and specify its location.

After these steps, your new files will not cause problems such as the internal memory of the Android is full.

1. How to move files on Android

Now you need to find and delete unnecessary ones or transfer the necessary files that you saved earlier from the internal memory of the Android to the appropriate folders on the memory card, creating them if necessary. To prevent Android malfunctions, move only those files that you know.

This can be done directly on your Android device, or you can also use a computer connection for convenience and time saving. We will look at both methods of managing files on Android so that you can choose the one that suits you.

You will need to check and clear the internal memory of the android in the following folders:

  • bluetooth
  • download
  • media
  • Movies
  • Music
  • Video
  • Sounds

Also check the folders created by your applications for media files (messengers, downloaders, GPS maps, media editors, etc.).

The task is quite simple, but takes some time.

Once again: be extremely careful and if you doubt the purpose of any files, it is better not to touch them, as this may affect the performance of your Android device.

How to move files on Android without a PC

To move files on Android, you will need a file manager. We recommend using a functional and convenient dispatcher - ES Explorer. You can learn about its capabilities and download ES Explorer for free in the article: Its main convenience that we will use is the ability to select and set an action on several folders or files at once.

In order to move files on Android, select them with a long press (to select several files or folders, select one with a long press, then select the rest), click on the button at the bottom right " More", then the function "Move to" select “ sdcard" and specify the destination folder. If you have not previously created a folder, you can do this in the same menu by clicking the " Create folder".

How to move files on Android using PC

To move files on Android using a PC, first connect your Android to your computer. When connecting a phone or tablet to a computer using a USB cable, to manage the contents of the internal memory of an Android device, drivers and specially installed programs on the PC are usually required. With this connection, the possibility of transmitting a virus from PC to Android (or vice versa) and the need for a cable can make this task time-consuming and even dangerous.

Using a free service AirDroid you can either connect your Android to your computer remotely or while on the same Wi-Fi network. At the same time, remote control of an Android device gives access to files, including those stored in the internal memory - you do not need a USB cable, drivers, or special programs on a PC - you only need Internet access on both devices, and control on the computer occurs via any browser. Moreover, during this time you can freely continue to use your phone or tablet at a distance much greater than the length of the cable.

After you have moved the necessary files to the memory card, you have managed to partially clear the internal memory of your Android. But that’s not all, and if you want to free up even more space and forget about the error: Android internal memory is full, read the article to the end.

2. How to transfer applications to a memory card

How to transfer applications to a memory card to clear the internal memory of an Android is quite a difficult task, since such an operation has some limitations. To fully implement it, you need to obtain administrator rights (root) by installing the necessary software, but in this case you lose the warranty on your Android device, and if you do something wrong, you can turn it into a brick. If you already have root access, install the application Link2sd, with its help you can transfer applications to the memory card, including even some pre-installed ones, but this may affect the correct operation of these applications and the system as a whole.

Most applications are automatically installed into the internal memory of the device, and only some can be transferred without administrator rights (root). This can be done in "Settings" - "Applications", but this method is not the most convenient. There are quite a lot of programs in the Play Market application store with which you can transfer applications to a memory card. We suggest using a multifunctional application Android Assistant, which includes 18 essential tools for managing your Android. You can download Android Assistant for free, and also get acquainted with its capabilities in the article:.

Launch Android Assistant, go to the “ tab Tools" and select the item "App2Sd". In the tab "May be" A list of applications that can be transferred to the memory card opens. After selecting applications, you are thrown into "Application Information" click here "To SD memory card".

You can also clear the internal memory of your Android if you remove unnecessary applications. There is a very convenient tool for this in Android Assistant - "Batch deletion"- you can not only select several applications to remove at the same time, but also see in which memory they are installed.

3. How to clean Android from garbage

Unlike previous tasks, where if you set up correctly and perform the described actions you most likely will not have to repeat them soon or ever, you will need to use your knowledge of how to clean Android of garbage quite often. The good news is that once you install the necessary software, the process is very simple and fast.

You need to understand that garbage appears constantly: this is a cache from open pages on the Internet, running applications or their remains after removal, etc., therefore, if you periodically clean your Android of garbage, this not only allows you to clear the internal memory of the Android, but also can have a positive effect on the speed of your phone or tablet.

To solve the problem: how to clean Android of garbage, we suggest using the application Clean Master. This is not only a very convenient, simple and functional tool for cleaning internal memory, but also one of the best RAM boosters and optimizers for Android devices.

Launch the Clean Master application, select "Garbage" And "Clear." After this, the application offers to do more advanced cleaning and warns that this partition may contain the necessary data, so carefully select the files to delete.

Now you know how to clean Android of junk, how to move applications to a memory card (if possible) and how to move files on Android when Android's internal memory is full. In addition to a memory card, there is another way - storing files on the Internet.

4. Storing files on the Internet

Storing files on the Internet, thanks to various cloud storage services, allows you not only to clear your internal memory and free up your memory card, but also to access your files from any device with the Internet through a browser or special applications, you just need to enter your username and password. If you are interested in this topic, we discussed it in detail using the example of the most advanced cloud storage - Google Drive in the article:.

So, in this article, you learned how to clear the internal memory of your android when the internal memory is full. We solved this problem by analyzing the following questions: how to move files on Android (pictures, videos, music, documents), how to transfer applications to a memory card, how to clean your device of garbage, and finally learned about storing files on the Internet - Cloud storage.

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Often faced with the problem of memory overflow. There is probably no universal recipe for solving this problem, although you can look for some practical advice, although they are not systematized. Let's try to understand this issue and find out how to free up internal memory on Android.

Types of storage devices

So, first you need to understand what kind of devices are found in devices with the Android operating system. You need to know this in order to better understand the essence of the problem and what needs to be done about it.

RAM, RandomAccessMemory or RAM

This is the so-called RAM. It is here that the operating system and Android system software record all the necessary data for the smooth operation of the application; by the way, they calculate it quite quickly. It should be taken into account that when the device is turned off or rebooted, the RAM is quickly cleared; the RAM necessarily requires constant power.

Well, and, accordingly, the more memory, the more services and applications can be launched simultaneously on the device. The amount of memory also determines which resource-intensive applications can be run on your phone. When all the RAM is exhausted and there is not enough space for the new app you are trying to launch, the “Phone memory is full” error may appear. In principle, technology does not stand still, and already from version Android 2.2 and higher, the operating system itself determines what needs to be removed from memory, which applications can be closed in order to free up space. Today, many flagship devices have sufficient memory of 1 Gigabyte. There are even 2 Gigabytes. Therefore, the question of how to free up internal memory on Android 4.1.2 arises less frequently than with earlier versions. If we look more at Android, tablets and smartphones, then they basically have 512 MB or a little more than 768 MB (quite a non-standard size).

In fact, progress does not stand still, everything is improving, because just a couple of years ago, most Android devices had only 256 Megabytes of RAM and instructions on how to free up internal memory on Android 2 were quite in demand.

ROM, ReadOnlyMemory or ROM

It is read-only. What is stored in it does not change and is recorded at the factory or when the operating system is reinstalled during flashing. The ROM is divided into sections to perform various internal functions.

Interal Storage (Interal Phone Storage)

The internal storage itself. This is where all the data and applications that the user of a smartphone and tablet computer enter are stored. An internal drive is an analogue of a hard drive in a personal computer. Of course, when we record various applications on the device, the memory decreases, and increasing it is not difficult - just remove the unnecessary ones. You can find out the volume of the built-in storage and the availability of free space by seeing them in the device settings. Thus, often the answer to the question of how to free up the internal memory of Android is to clear the internal storage.

or ExternalStorage

This is the so-called removable memory. The capacity of the memory card depends on the card you choose; however, you must take into account whether your device has the necessary slot and whether the device supports it. ExternalStorage can be compared to an external hard drive for a personal computer. And the amount of free space and occupied space can also be seen in the settings of your gadget. This card is good for storing multimedia data: music, movies, photographs, pictures. By the way, already with Android 2.2 and higher, you can transfer all applications installed by the user to a memory card, this significantly saves space on the internal storage. If you decide to replace the memory card, then do not forget to unmount it first, and only then remove it.

Android smartphones: how to free up internal memory?

Many users, after becoming more or less accustomed to their gadget, begin to install and stuff their device with various applications, scripts, and modify programs in every possible way. And someday the message “Phone memory is full” will still appear, especially if the model is not the most expensive and does not have much internal memory. Part of the problem lies in the RAM. It is very easy to clean it - through the device settings or download an additional utility. So, when the gadget’s internal memory is full, a message will appear indicating that there is not enough memory. In principle, you can constantly clean your internal storage and delete applications that you no longer use, but the time will come when this message will appear more and more often. Quite a lot of space is taken up by various updates that come to GooglePlay. By the way, you can transfer some programs to a memory card using a special program Link2SD. Access to InternalStorage is obtained with Root rights. These actions are also a good memory clearer. You also need to clean up the so-called ones, they have a .rm extension, are stored in the datalocalmp folder and are constantly accumulating. For this action, you also need to have Root access and resort to the help of RootExplorer, plus files with the log extension are often accumulated in the same folder and contain error in their name - these are application errors, they also take up a lot of space. All these unnecessary files must be deleted.

What measures are best to take?

But this is all temporary cleaning of the device. What is a more thorough way to free up internal memory on Android? When installed on a tablet computer or smartphone with an Android device, each program creates a file with the .dex extension in the datadalvik-cache directory. True, it happens that some system applications do not have such files.

It may seem strange that this program does not take up space. However, the reason is that along with these files in the phone’s memory there are files of the same name, but with the extension .odex. In principle, such files can be created, then there is no need to leave the .dex files. To do this, you can install an additional application, for example, LuckyPatcher.

Now let's proceed directly to the steps that will help answer the question of how to free up internal memory on Android 2.3.6 and newer versions.

Let's see how much space the application takes up - the "Properties" menu.

For example, this is 1.68 Megabytes, and, accordingly, the dex file takes up the same amount of memory, and the odex file that we created will “weigh” the same amount. Now you need to launch the LuckyPatcher application and select the desired application from the list. We press (hold, not just click). It turns out you need to select the first or second item. The program itself will create the odex files we need. Then we delete dex from the datadalvik-cache folder. Now the application works fine and takes up 0 MB. This way you can free up memory for all system applications. This is how you follow the instructions on how to free up internal memory on Android 4.0 and other distributions.

A slightly different method is suitable for cleaning user applications. We selected an application, went to its folder on the memory card, we see the free space of this application. For example, there is 1.56 MB of free space left, and the dex file takes up 1.68 MB. You can, in principle, move the desired application to the system directory and do the same as mentioned above, or simply select another application and leave it as is. By the way, if you still move this application to user memory and create an odex file, and then delete the dex file, the application will work fine. But if you transfer it to a flash drive, the odex file will be deleted and the program will not work, then you will have to either install it again or completely clear the dalvik-cache. Please note that, in general, not every program will work without dex files. This is typical for games or applications with a dex of up to 1.5 Megabytes. This method is suitable only for those applications that have dex files less than the available memory space. As you can see, the steps to help answer the question of how to free up internal memory on Android are not particularly difficult.



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