If you are wondering how to completely clean Android phone most likely you have lost yours mobile device and want to delete all personal data so that it does not go to another person. Or are you going to sell yours? Android smartphone, and for the same purpose you want to delete personal files from the internal memory of your phone.
In any case, cleaning your Android phone is not particularly difficult. We will tell you about several ways you can do this.
How to completely wipe an Android phone remotely
If you have lost your Android smartphone and want to clear it of your personal photos, videos, files and other data, you can use a special service from Google. To do this you need:
Keep in mind that once you click the "Delete Data" button, you will not be able to undo the process and your personal files will be permanently deleted.
How to completely wipe your Android phone through the settings menu
This method is used in cases where you have a smartphone in your hands and you can go to the settings menu. The Android operating system offers a special function to completely clean your smartphone. Now we will tell you how you can use this feature. 
- Turn on your smartphone and open the main screen.
- Go to your smartphone settings.
- Next, go to the “Restore and Reset” section.
- Click on the "Reset settings" option.
- After that, click the “Reset phone settings” button.
After some time, the smartphone will be completely cleaned. Now you can safely sell your smartphone without worrying that the new owner will have access to your personal data.
We hope that our instructions on how to completely clean an Android phone helped you deal with the problem.
What to do if your phone starts to slow down and freeze? How to clean internal memory"Android" and unload the operating system? 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 normal work she's missing. 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;
- accumulated a large number of unnecessary temporary files;
- 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 delete unnecessary 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 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 clear the cache without any problems, unnecessary trash, will clear the 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, since special utilities to save battery power will again help clear the phone’s memory.
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 do, they do so 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 demolish 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.
If your phone's memory is full, you need to free up some space. Removing cached data that fills spaces will help ensure that Android does not slow down. You can clean Android of junk manually or using special cleaning applications.
Manual cleaning
If the phone has not been cleaned for a long time, then the user is faced with a number of tasks:
- How to release system memory.
- How to free up RAM.
- How to clear an SD card.
If it ends free place, then the first question that needs to be resolved is how to clear the cache on Android. Removing the cache allows you to quickly and freely free up system memory. If you don't understand where it goes free space, clearing the cache will give the answer - the memory on the phone is running out due to the large volume of temporary files. To get rid of them, you need to clean your Android.
- Open settings, “Applications” section.
- Go to the settings of applications that create a lot of temporary files - Play Market, games, browser, instant messengers, social network clients. Don’t forget about built-in applications like “Galleries”. Even if you delete photos and videos from your phone, information about them will remain in the cache.
- Click Clear Cache.
Manually clearing the internal memory of an Android device is not limited to deleting the application cache. To completely clear the memory of your Android phone, you need to examine the contents of the system folders. This can be done manually through file managers. Let's see how you can free up memory on Android by deleting temporary files through File Manager.
You can also clean the folders of individual applications - VKontakte, Viber, WhatsApp. RAM On Android you can’t clean it this way, but you will understand how to clear the internal memory of your phone. In addition, knowing how to clean your phone, you can get rid of viruses that periodically enter the system.
After deleting the cache and unnecessary files It will become clear where the memory of your Android phone or tablet went. The memory was lost because a complete set of temporary data had accumulated in the system. The storage device cannot delete them on its own, which causes slowdowns and other problems. By knowing how to clear memory and freeing up system memory, the user can extend the device's operating time.
Using cleaning apps
We figured out how to clear the internal memory of Android yourself. Now let's see how to completely clean your phone using special applications. In the Play Market you can find a large number of programs in Russian and English. Please note the following applications:
- Clean Master.
- Cleaning Master.
- History eraser.
- Smart Booster.
- 1Tap Cleaner, etc.
They work on the same principle: you launch the program, select which files you want to delete, and wait for the optimization procedure to complete.
If you know how to manually clear memory on Android, then this will not be enough for complete removal unnecessary files. Using 2 methods, manual cleaning and optimization through applications, will help you figure out how to remove all unnecessary data that takes up space.
Cleaning RAM
We figured out how to quickly clear system memory on Android, but the question remains, how to clear RAM? RAM on Android is also filled with data, the release of which allows you to answer the question of how to increase the speed of your phone.
Most cleaning programs can optimize RAM on Android and increase performance. If you don’t understand where the performance went, then after running the cleaning application, the RAM on Android can again be used to its fullest extent.
Recently, some smartphones have become smarter desktop computer or laptop. However, such devices still suffer from certain disadvantages. One of them is limited memory space. That's why there is a regular need to free up memory on your phone. This article will tell you how to do this.
It should be noted that there are different types of memory - in this, smartphones and tablets are no different from PCs. First of all, it should be highlighted RAM. It contains running this moment applications. But the operating system consumes the most RAM. If your device only has 1GB of random access memory (RAM), then you are bound to run out of memory from time to time. That is why much larger amounts of RAM are built into modern ones.
Tablets and smartphones also include permanent memory. It is non-volatile. It stores photos, music, application files, videos and much more. Gradually, it can become filled with junk files, resulting in the need to clear the internal memory. You can find out about the current memory status as follows:
Step 1. Go to the section " Settings».
Step 2. Click on the item " Memory».
Step 3. Here you will see exactly what the built-in memory is full of.
Step 4. At this moment, you can clear the cache on Android. This word refers to all sorts of residual application files that may have already been deleted. No big deal this action definitely won't. You can do it by clicking on the item “ Cache data"and confirmation of your desire.
It should be remembered that different manufacturers can hide the item “ Memory" in different places. For example, this section is located in " Settings", in the tab " Are common».
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 will open with detailed information. Click "Cleaning" to proceed to delete.
Step 2. The utility will begin scanning the memory, after which it will be proposed to delete unnecessary data. Here you can 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 ways to free up memory
In about half of the cases, users need to free up RAM. This is usually required in order to have the resources to run a game with very heavy graphics - for example, some kind of 3D shooter with a first-person view.
The easiest way to free up RAM is to close all currently open applications. This is done by clicking the appropriate system key and “swiping” thumbnails of running programs.
You can also use third-party utilities for this purpose. For example, CCleaner or something similar. Some such programs can close applications automatically, every hour or some other period of time. IN modern smartphones there is an analogue of this utility called Smart Manager. It can be used to clear both RAM and permanent memory.
Clearing the built-in memory
Freeing up 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 the fact that without root rights, access to a certain category of them will be closed. In any case, you cannot do without file manager. You can use ES Explorer or a utility called, surprisingly, File Manager. With these programs you can go through file system, transferring photos, music and some other user data to . If your smartphone does not have a memory card slot, then you will simply have to delete heavy files.
But the problem is that the permanent memory is clogged not only by the data that gets into it at your will. Gradually, all sorts of garbage accumulates in it, which only a specialist can detect with the help of a file manager. Regular user However, it can clear memory on Android only with the help of specialized applications. For example, the aforementioned CCleaner copes well with this task. Working with this utility is very simple:
Step 1. Download, install and launch the application.
Step 2. Click the button Analysis" The utility will immediately begin scanning the operating system for junk files.
Step 3. At the end of this process, CCleaner will show you the maximum amount of memory that can be freed.
Step 4. Select the types of files you are ready to delete. Be careful. For example, “” may well contain the musical compositions or pictures you need. Therefore, each section should be checked before allocation.
Step 5. Click the button Clear" After this, the application will try to clear the device’s memory, then presenting 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 do regular memory cleaning on your own.
As mentioned above, you can free up system memory using some other utilities. The essence of their work is the same. In this regard, you can easily understand their interface and functionality.
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:
- The device's random access memory (RAM - Random Access Memory) is used to store temporary files of those applications and programs that are currently running. The stability and speed of the device depends on it. If there is insufficient RAM, bugs and other failures appear. But this drawback occurs either when starting too large number applications, or due to poor “unloading” of temporary files 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 performance. 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”:
- Open your device settings. Find “Application Manager” in them.
Open Application Manager in Settings - On some devices this item will simply be called “Applications”.
Sometimes the section may simply be called “Applications” - 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 - Before uninstalling, clear app data from your device. To do this, go to the “Memory” item.
Go to "Memory" to clear application data - 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" - 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 clean the internal or external memory associated with connecting the device to the 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 such programs also help clear 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 running Android system 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:
The application from a well-known antivirus manufacturer has two versions: a lightweight version with reduced functionality and a regular version, 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.