Lenovo 780 system memory clean. How to clear memory on android from unnecessary files. How to clear memory using programs

Out of memory is a common problem for smartphone users. It is not enough to install applications, download large files, save photos and videos. There are several ways to clear the memory of your Android phone. It all depends on what to clean - RAM or ROM. Let's try to understand the types of memory and how to clean it.

There are three types of memory in Android smartphones:

• Operational (RAM) - it contains already running applications and modules of the operating system. The more RAM, the more simultaneously running applications (and less "brakes");
• User (ROM) - photos, videos, installed games and programs, as well as the Android operating system are stored here;
• Memory card - used to store any user data. On some smartphones, installed applications are transferred here.

If the RAM is full, the phone slows down. It tries to dump some of the unused data into user memory, but it takes time. The user is nervous, trying to run the necessary application again and again, which aggravates the situation. To speed up the phone, you need to free it from garbage in the RAM. To speed up, you need to clear the phone's RAM. Unused data fragments will go to the scrap, the performance of the handset will improve.

Classic signs of running out of user memory:

• The phone issued a notification;
• It is not possible to install software from the Play Store;
• The camera cannot save the photo or video.

The user needs to urgently clear the internal memory - delete unnecessary photos or send them to the cloud, delete unused applications, clear the cache.

The cache is an area of ​​ROM where temporary data is stored that is necessary for the operation of the operating system. Simply put, this is a kind of transshipment point that requires regular cleaning (there is nothing important here). A full cache is another reason for running out of ROM space.

Transferring applications to a memory card reduces the speed of their work. Some applications (for example, banking) cannot be transferred.

To assess the state of user memory, go to the device settings, find the "Storage" item. The graph that opens will display the ROM load divided into types of files and data:

• "Apps and their data";
• "Images and Videos";
• "Music";
• "Cache";
• "Other Files"

The names of these items may vary.

The load of the RAM is displayed in the "Memory" menu.

If there is no "Memory" item, use the "Clean Master" application. It will show the exact amount of free and loaded RAM (and help clear it).

Regular "Explorer" will help to clean the user memory. It shows files and folders available for viewing and cleaning.

It also opens access to other parts of the file system, but not everything can be deleted here. For manual cleaning, look in the following folders:

• "Download" or "Downloads" - files downloaded by the browser are saved here;
• "DCIM" - photos and videos are stored here;
• "WhatsApp" - the internal folders "WhatsApp Video" and "WhatsApp Images" store an unimaginable number of videos and pictures that users exchange (sometimes the intensity of correspondence goes beyond all reasonable limits - folders swell up to 2-3 GB).

By analogy with WhatsApp, check the folders of other instant messengers - here, too, there may be a lot of junk and simply unnecessary files.

You should not install a separate utility to clear the application cache. To clear the cache, go to "Settings - Storage" and wait for the analysis of free and used space to complete. Tap on the item "Cache" or "Cache data", confirm the cleaning - you're done. Up to 1.5 GB of junk files are accumulated here per day, requiring deletion. Some phones (for example, Xiaomi) have regular tools for instant clearing the cache and other folders with unnecessary service data.

Go to "Settings - Applications", find the installed browser, select "Memory". It will display here:

• Occupied memory (total);
• Data - logins and passwords are stored here;
• Browser cache size.

Click the "Clear" button, select "Clear cache" and wait for the cleaning to finish. Now the browser will work faster.

Deleting messages

It's simple - go to "Messages", press and hold your finger on a specific recipient to completely delete the correspondence. To delete a specific message, open the conversation, press and hold the unwanted message, delete it. After a long hold, you can select all messages or all conversations for mass deletion.

Removing apps

Applications in the Android operating system are deleted through "Settings - Applications". Go to "Settings - Applications » , select the one you don't need, click on it, click on the delete button. Another way is to find the application in the general menu, click on it and hold until the “Delete” item appears (or with the image of a trash can). Move the application to this point, release - it will be deleted. In a similar way, programs are removed in smartphones, where menus and desktops are combined into one (similar to iOS).

Deleting files

Files are deleted according to the above instructions through the built-in "Explorer". If its capabilities are not enough, download the "ES Explorer" application and work with the file system using it. The app works with local folders, micro-SD card and even cloud storage. It also has a recycle bin - deleted files are first placed in it (similar to a computer). Empty the Trash to delete files permanently and free up memory.

How to clear memory using programs

Google Play (aka Play Store) is full of programs for cleaning RAM and user memory. We will look at a few of them.

The most popular program for cleaning RAM, ROM and cache. It weighs about 18 MB, has an intuitive interface - even a baby can handle it.

After launching the application, select one of the three options:

• "Junk" - clears unused system files from user memory;
• "Phone Boost" - frees up RAM;
• "Cooling" - unloads unused applications and modules.

Also on board are an antivirus and an energy saving system. An unpleasant feature of the application is the abundance of advertising - with a paid shutdown.

Download the free version - this is enough for most users. Run the application, click the "Scan" button. After a few seconds, the results will appear on the screen. Click the "Run Now" button - after a couple of seconds, the memory will be cleared.

Other app features:

• Scheduled cleaning;
• Storage analysis - finds the largest files;
• Built-in explorer for independent work with memory.

The paid version, which allows you to clean applications, will cost 155 rubles (one-time).

Do not schedule memory cleaning too often and do not get carried away with frequent manual cleaning - this will lead to a quick battery drain.

App to clear the cache from the developer VPN Master Labs. It has the same functionality as Clean Master, but there is also a small bonus - advanced cleaning of messengers. Select the desired item, and the program will clean up the WhatsApp and Telegram folders by itself. It also provides a search for duplicate photos that occupy memory. The advantage of the application is the minimum amount of advertising.

How to clean your phone through a computer (via USB)

Cleaning with a computer is similar to cleaning through File Explorer. Connect your phone to your computer via a USB cable, go to the file system and delete unnecessary files. It is impossible to clear the operating system cache, application cache and RAM in this way.

All the tools listed in this review are working. We recommend that you pay attention to clearing messengers and cache, and without any applications - they also take up a certain amount of memory space. Cleaning the RAM with regular functions is also recommended. As for the programs, some of them are annoying notifications and lead to a rapid discharge of the battery.

Smartphones and tablets on the Android operating system actively use the RAM of the device. Some firmware and shells allow you to clean it with standard tools, 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 up the internal drive, leaving no free space on it (games, videos, photos, etc.) and forgetting about the need to clean it. This results in performance issues, system errors, random reboots, and freezes. In this article, you will learn how to clean your Android phone, what tools and why to do it.

First, let's look at the types of internal memory that affect the performance of the phone. Mobile devices, like computers, use two types of memory: RAM and ROM.

• RAM)- a random access memory device that stores data only during the direct operation of the device. Running games, tabs in the browser, included applications - all these processes consume part of the RAM;
• ROM (ROM)- permanent storage device. 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 starts to slow down and malfunction. To eliminate it, you need to clean the RAM and ROM from the "garbage".

Cleaning methods

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

You can clean up unnecessary files in the following ways:

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

We will also understand the methods of cleaning the cache and viruses using special programs.

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

1. Press 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 RAM filled (2) and the possibility of clearing it (3).

1. Click on the cross, after which all the RAM occupied by applications will be cleared. The system memory used by the OS cannot be cleared.

How to clear manually?

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

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

All steps will take longer than cleaning with the application, but the result 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, respectively, increasing the performance of the device. The file cache accumulates, storing information for each installed and used application. When clogged, you need to free the entire cache.

To do this, follow the presented algorithm:

1. Open the settings menu of your device.

1. In the settings, find the section.

1. In the manager that opens, you can observe 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.

How to remove "garbage" in the browser?

1. Go to your browser and open the side menu. Select the item from the menu.

1. In the window that opens, click on .

1. Set the settings that are acceptable to you (what to delete, for how long, etc.) and click on .

Cleaning is considered on the example of Google Chrome, since it is one of the standard browsers on the Android operating system. In other browsers, the procedure differs slightly.

Deleting messages

This item will be optional if we are talking about a relatively new device. A tablet or phone that has been 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.

Removing apps

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

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

If the shell of your Android implies the presence of a full-fledged menu (for example, Samsung Galaxy or Sony Xperia), then deleting it from the desktop will only lead to the disappearance of the shortcut. To completely remove it, you need to go to the menu and also hold down on the application icon, then transfer it to the trash.

Deleting files

You can get rid of garbage from the internal drive using a standard file manager. Since the interface on each phone is different, consider clearing files using the handy ES File Explorer.

1. Go to the Android 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 that, the program will analyze the extra information and provide you with a list. Click on at the bottom of the screen.

1. Now go to the side menu. Go to subsection (1) and then click on "Device" (2).

1. You will see a window with all the folders on the built-in storage. Here you can check their content and delete anything you don't need. To do this, hold the file for 2 seconds, then click on in the bottom panel of the pop-up menu. In the same way, you can clear the SD card.

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 for hidden files that can take up a significant amount. To do this, enable the item in the menu, then go to the folder again and check for their presence.

We figured out how manual cleaning of excess debris is carried out using the ES Explorer. Now let's move on to using other software.

What programs to use?

Through third-party software, you can automatically clean the RAM and ROM from unnecessary data, thereby speeding up your phone. Use the following programs:

• SD Main;

With their help, you can free up space, clear 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 be understood further. 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 - cleans the device of unnecessary files after scanning (advertising, outdated applications, system cache, etc.).

1. Antivirus - scan your device for malicious software and files. The functionality includes a social media protector, checking the memory card, galleries, blocking applications.

1. Phone booster – the tool scans for the need to optimize running processes.

1. Cooler - optimizes running processes to reduce processor temperature.

SD Main

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

- A handy one-click cleaning tool. Upon entering, the program immediately scans the system and offers to perform cleaning in the following form:

The Deep Clean button launches a deep scan. At the end of the process, click « clear»:

This application will be a great alternative for those who own old smartphones (for example, Fly or Samsung Duos 5-6 years old). For such devices, a simple Mobile Boost assistant is suitable, since it supports older versions of the Android OS.

To clean, just run the application and click the button « clear»:

How to clean your phone through a computer (via USB)

The last option to remove junk files from the phone's internal memory is to connect to a computer. You will need a miniUSB cable for this. Connect your device to your computer and follow these steps:

1. On your phone, select Action .

Does it need to be cleaned?

How to 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 point is in the clutter of RAM and ROM.

You can also verify this with the help of built-in applications. This can be done differently on different devices. Each device has a standard file manager installed, which indicates the size of all files on the internal memory. Knowing the total amount of ROM on the phone, it is easy to understand when the internal storage is completely full.

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

Video instruction

You can also watch thematic video.

All modern portable digital devices running Android are tied to personal mail or a profile on social networks. Therefore, if you decide to sell your beloved Android smartphone or tablet that has served faithfully, but do not want personal data, photos or videos to become available to the buyer, then in such cases you need to quickly and easily clear it. It will also help if, after downloading a whole bunch of unknown applications, a virus was installed. This can be done in several ways, without resorting to the use of any programs:

1. Return to factory settings
2. Do a factory reset (hard reset)

1. How to do a factory reset on android

This method is quite simple and we recommend it for use. To do this, you need to enter the "settings" menu. Further, the choice depends on the version of android. For Android 4.x and above "Backup and Reset". For older Android 2.x - "Privacy". In the available menu, with one click, select "Reset settings".

Reset example on version 5 android

After that, the system will notify you again that all data, as well as linked profiles, will be deleted from the phone. You need to confirm the action by clicking "Reset phone". After rebooting the phone, Android will be completely clean. This is so simple and fast, unlike the following method.

2. How to reset settings on android (hard reset)

Attention, using this method may cause the failure of the Android system. Use only if the first one did not help.

This android cleaning technique is really effective when, after installing the application, a message appears about the paid unlocking of the device or you forgot the pattern.

First you need to fully charge, and then turn off the phone. Next, you need to enter the "Recovery" mode. It is necessary to hold down and hold a certain combination of keys. Each manufacturer has its own set of keys. We will give the most common options and consider the example of a Samsung Galaxy phone.

• Volume key up (or down) + power key
• Both volume keys (up + down) + power key
• Volume up (or down) key + home key (home) + power key

It is necessary to keep them pressed until a dark screen appears with text in the upper left. This is the "Recovery" menu. Moving on it is also carried out with the up and down keys, and the choice is the power button.

We move down to the item "wipe data / factory reset" and confirm by pressing the power key. On the next screen, in the same way, confirm the choice "Yes - delete all user data". The procedure for cleaning the phone and returning to factory settings will start. You will return to the initial menu, where you will need to select the “Reboot system” item to reboot the phone.

We hope that the material on the complete cleaning of android devices was useful to you. If you have any questions, you can ask them in the comments.

Recently, some smartphones have become smarter than a desktop computer or laptop. However, such devices still suffer from certain disadvantages. One of them is the limited amount of memory. That is why the need to free up memory on the phone regularly appears. How to do this, this article will tell you.

It should be noted that there are different types of memory - in this, smartphones and tablets do not differ from PCs. First of all, one should highlight RAM. It contains currently running applications. But the operating system consumes the most RAM. If your device has only 1 GB of RAM (RAM), then you will definitely run out of it from time to time. That is why much larger volumes of “RAM” are built into modern ones.

More tablets and smartphones include permanent memory. It is non-volatile. It stores photos, music, application files, videos and more. Gradually, it can fill up with junk files, resulting in the need to clear the internal memory. You can find out about the current state of memory in the following way:

Step 1. Go to the section " Settings».

Step 2 Click on " Memory».

Step 3 Here you will see what exactly is clogged with built-in memory.

Step 4 At the moment, you can clear the cache on Android. This word refers to all sorts of residual application files that may have already been deleted. This action will definitely not lead to anything terrible. You can do this by clicking on the " cache data and confirmation of your desire.

It should be remembered that different manufacturers may hide the item " Memory" in different places. For example, this section is in " Settings", in the tab " General».

On modern Xiaomi smartphones, a special utility is preinstalled that automatically scans the device and then deletes unnecessary temporary files and other junk data. How to clear memory manually:

Step 1. Go to settings and select "Vault". A page with detailed information will open. Click "Cleaning" to move on to deletion.

Step 2. The utility will start scanning the memory, after which it will be prompted to delete unnecessary data. Here you can also see what data will be destroyed. If you do not want to delete the cache of any application, then simply uncheck it. After that click "Clear".

The easiest way to free up memory

In about half of the cases, users need to free up RAM. Usually this is required in order to have the resources to run a game with a very heavy graphics - for example, some kind of three-dimensional first-person shooter.

The easiest way to free up "RAM" is to close all currently open applications. This is done by pressing the corresponding system key and "swiping" the thumbnails of running programs.

You can also use third-party utilities for this purpose. For example, CCleaner or something similar. Some such programs are able to close applications automatically, every hour or some other period of time. In modern smartphones, there is an analogue of this utility, called smart manager. With it, you can clear both RAM and permanent memory.

Clearing built-in memory

Freeing permanent memory is much more difficult. It stores many files, and the user does not always know the purpose of each of them. Not to mention that without root rights, access to a certain category of them will be closed. In any case, you can not do without a file manager. As it is, you can use ES Explorer or a utility called, surprisingly, File Manager. With the help of these programs, you can go through the file system, transferring photos, music, and some other user data to . If the smartphone does not have a memory card slot, then heavy files will simply have to be deleted.

But the problem is that persistent memory is clogged not only by the data that falls into it at your will. Gradually, any garbage accumulates in it, which only a specialist will detect with the help of a file manager. An ordinary user will be able to clear memory on Android only with the help of specialized applications. For example, the aforementioned CCleaner does a good job with this task. Working with this utility is very simple:

Step 1. Download, install and run the application.

Step 2 Click the button Analysis". The utility will immediately start scanning the operating system for junk files.

Step 3 At the end of this process, CCleaner will show you how much maximum memory can be freed.

Step 4 Select the types of files you are ready to delete. Be careful. For example, in "" the musical compositions or pictures you need may well be stored. Therefore, each section should be checked before it is allocated.

Step 5 Click the button Clear". After that, the application will try to clean up the device's memory, then familiarizing you with the results of its work.

Step 6 In the case of CCleaner, you can schedule the cleaning of selected partitions. In this case, you will no longer need to deal with regular cleaning of memory on your own.

As mentioned above, you can free up system memory with some other utilities. The essence of their work is the same. In this regard, you can easily understand their interface and functionality.

What to do if the 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 have an Android phone or tablet. But there is a way out, and it is below.

Why is there not enough memory?

The memory on the phone and tablet, as well as on the computer, is divided into 2 types: for data storage and operational. Do not confuse them, as they are 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 a simple way - speed, depends on the RAM. Each user must have noticed that the phone sometimes starts to think for a long time and freeze. This means that the RAM is overloaded, and it is not enough for normal operation. To avoid this, you need to clear the RAM. Android will work better from this.

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.

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

How to clean the internal and phone?

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

If the location of unnecessary data is unknown, and such a problem as clearing the internal memory of Android has not gone away, then you can use a specialized program, for example, CCleaner. We turn it on, click "Analyze" and wait for the results, after which we delete everything unnecessary.

It will also be right to move all unimportant applications from the phone's memory to the memory card. Go to settings\applications\downloaded, click on options and sort by size. Next, select the desired application, click "Move to SD card".

Clean up RAM

Such a problem, of a phone, is much more serious than clearing space on a flash drive, since the RAM is responsible for the speed of the system, and therefore for the normal operation of the device as a whole. Therefore, you need to clean it much more often. You can do this in several ways:

• First of all, you need a specialized program, at least the same CCleaner. The order is the same: we start, click "Analysis", after "Cleaning", but at the same time we do not mark the data from the memory card. This program removes the 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". It’s not worth cleaning everything in a row, because after that not only temporary files are deleted, but also saved passwords, saves in games, etc.

• Close unnecessary running programs. We press 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 lot of programs that are designed to deal with issues such as clearing the memory of an Android tablet or smartphone, optimizing the device and speeding up its work. As elsewhere, there are favorites, here, too, there are the most effective utilities.

(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 virus and spyware, and many others.

CCleaner

We already know the application. In addition to cleaning, it has the following useful functions: deleting SMS and call logs, applications, optimizing and unloading 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 the frequently asked question how to clear the internal memory of Android. It will easily clear the cache, unnecessary garbage, clear the RAM and increase the speed of the device. In addition, it can be used to remove applications, clean up entries in contacts and SMS.

Close background programs

Quite a lot of RAM is eaten by running programs. It is not difficult to solve this problem, since special utilities will again help to clear the phone's memory to save battery power.

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

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

However, these utilities do not close all unnecessary background processes, and if they do, then temporarily. There are such completely unnecessary pre-installed services as Facebook, Gmail, navigators and others. But you can't delete or disable them. To do this, you need to get super administrator rights, or root rights. But do not take off and run to get them. Because by negligence or ignorance, you can demolish important files that are responsible for the normal operation of the operating system, after which only flashing will remain or Therefore, you need to be careful with this.