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What to do if the tablet slows down and hangs. Why does an android tablet slow down?

06.10.2020

Reacts to any touch from the user, you can use the emergency reset key combination. Typically, most Android tablets can be restarted by pressing the power button and the volume up key at the same time. Hold down the combination of buttons and hold for about 2 seconds. Once the reboot starts, you can let them go.

If the key combination does not work, you can use the Reset button, which is available on some tablet models. If you cannot find either a key combination for a quick reset of the device, or the Reset button, use the instructions for the device.

When freezing, you can also remove and reinsert the battery if it is removable.

Prevent freezing

If yours hangs while working with a specific program, try uninstalling and reinstalling it. To remove an application, use the "My Applications" menu in the Play Market section. In the list provided, find the name of the unnecessary program, and then click "Remove" to uninstall. Go back to the application page and after the uninstallation is complete, reinstall it. If the device hangs again while working with this program, you should find an alternative application that has similar functionality and remove the problematic program.

To avoid freezes, do not install programs from unknown manufacturers and protect the device from water and sudden shocks.

Frequent random freezes can occur due to problems in the Android system itself. If you want to try to get rid of freezes, try reflashing your device or updating the firmware through the menu "Settings" - "O" - "Software update". To avoid reoccurring the problem, you can reset the device to factory settings. The operation will clean the device from possible malicious applications and restore the original system state.

Frequent tablet freezes can cause problems with the device hardware itself. If none of the above methods helped to cope with the freezes, contact the service center for troubleshooting. Freezes can begin as a result of multiple drops of the tablet to the floor, or due to its long operation or breakdown in the hardware due to insufficient quality equipment or poor working conditions.

Have you noticed that fresh Android, right out of the box or after flashing, just flies? But some time passes, and not a trace remains of the former speed. The system interface becomes thoughtful, the launch of programs slows down, and even what should not slow down in principle, manages to slow down.

Why is this happening and how to deal with it? Let's figure it out.

Operating system and application updates

Each device comes on sale with the current version of the operating system that most closely matches the characteristics of this gadget. If the manufacturer released a system update for your smartphone or tablet after a while, then you will undoubtedly acquire new functions, but not the fact that the device will work as quickly.

The same goes for some apps. Developers are constantly focusing on new devices and optimizing their programs for their capabilities. Therefore, some programs run slower after updates than before.

How to fix it?

You have to make your own choice between functionality and speed. If your device is not too powerful, then it makes sense to abandon the new versions of the OS and applications. Sometimes good results can be obtained by switching to alternative, "lightweight" firmware.

Background processes

You have installed three dozen programs after purchasing the device and are not going to stop? Do you think that if an application is not active, then it does not consume system resources?

This is not entirely true. Many installed programs are automatically loaded at system startup, consuming processor resources and taking up memory on your device. Separately, it is necessary to remember the various live wallpapers and desktop widgets, most of which do absolutely nothing useful.

How to fix it?

Disable live wallpapers, desktop widgets and other whistles you don't really need. Take a look at the list of background apps and stop the ones you don't need. Remove programs you are not using. For those users who feel the strength to dive even deeper into the secrets of Android background processes, we recommend Autostarts.

Lack of free space

The built-in drives of your gadget are designed in such a way that, when they are almost full, their performance can slow down significantly. This is due to the methods used to write information to the internal flash memory of the device. Therefore, for the device to work quickly, it is very important that at least a quarter of the internal memory remains free.

A tablet is a complex device. A very predictable trait in his behavior is hanging at the most inopportune moment. This can affect not only users of tablets from Chinese manufacturers, but also users of gadgets from official and well-known companies, such as Samsung, Apple, Asus and others. Why does the tablet freeze? Why is this problem so common and what to do in such situations?

Common problem is freezing

Reasons for tablet freezes

There are two types of reasons why the device can "dull", freeze and slow down: software and hardware failures.

Software crashes

The reasons for software failures are:

Incorrect operation of any application.
Damage or removal of important system files or applications required for the proper functioning of the operating system.
The presence of viruses and malicious software codes.
System settings fail.

Hardware glitches

Reasons for the appearance:

Connecting incompatible or broken hardware to the tablet.
Damage to conductive tracks in the circuit board of the device.
Failure in the power supply system.

Freezes, in most cases, happen due to software glitches. It will not be difficult to eliminate them yourself. The situation is more complicated with hardware failure. The help of a repair specialist will be needed here.

Identifying the source of the problem

To understand why, as a result of what user actions, the tablet began to slow down and freeze, you should find out the original source of the problem. It is necessary to remember what actions were performed with the tablet, after which there were problems with freezing. This could be:

Installation of software;
Installing updates;
Unsuccessful fall of the device;
Other operations.

In addition, you need to find out exactly when the tablet starts to hang:

When you open any program;
In the process of loading the operating system of the device;
During tablet operation;
When using the Internet.

What to do if the tablet freezes?

What are the solutions?

Heating problem

With a noticeable braking of the gadget, you should check if it gets warm during long work. If this is the case, then the processor heats up so much that its heat affects the microprocessor and other elements that are not designed to work in high temperatures.

It is necessary to give the device a "rest" from work in order to allow it to cool down a little and return its performance to normal.

A fall

In this case, it is possible that the touch panel of the screen has moved slightly, thereby causing incomprehensible actions on the display, which are similar to braking.

Way out only one - you will have to carry the tablet to the repair shop for diagnostics and replacement of damaged components.

Conflict with external equipment

Poor external hardware or the assembly of the tablet itself can cause it to constantly freeze

You should turn off the SIM card, flash card and other equipment for a while and check the tablet's operation without them. If its work is satisfactory, then the reasons for freezing in external devices. You will need to alternately connect them to the gadget and check which of them is the cause of the software braking. When it is identified, it simply changes to a new one.

Applications that consume a lot of resources

If it is precisely established that the hang is due to a software product, it is recommended to remove it and not use it at all.

If this application is necessary for work, it is worth looking for alternative applications that perform similar functions, but do not consume much tablet resources

Resource-intensive applications

On Android devices, you can disable the application as follows: go to "Options" or "Settings" (depending on the OS model), then click on "Applications". Here select "Running applications" or "Running applications". In the window that opens, you need to specify the "heavy" application and interrupt its execution by clicking on "Stop". You can immediately delete it permanently.

If it is not established for certain what kind of product spoils the "life" of the device, you can try to experiment, alternately disabling different programs until the desired result is obtained.

Devices with low performance should not run programs that require a lot of resources

Lack of response to pressing or complete freezing of the tablet

The way out of this situation will be.

The device is turned off in the usual way. After that, for data safety, you should disconnect (remove from the slots) the memory card and SIM card. Then the tablet turns on and its performance is checked. If everything works the same as before, you can install cards and continue using.

If this method does not help, you can remedy the situation by disconnecting the battery for a few minutes.

Hard reset

It may happen that none of the methods has brought positive results - the keyboard and display of the tablet do not respond to pressing. Then there is only one thing left - to reset the device to the factory settings - "Hard Reset".

"Hard" method of solving the problem

All data in the device's memory will be permanently deleted. All user accounts will need to be logged in by login and password again, and applications will need to be installed again

It is advisable to disconnect the memory drive before this operation so that it does not accidentally suffer from the operations being performed.

For devices on Android

Press the power button and at the same time the volume up button;
Use the volume control button to indicate the item "Factory Reset";
Then use the power button to confirm the operation;
Specify "Yes" to start the reset procedure;
The process will start, after which the device will be rebooted.

Reset

For iOS device:

Press simultaneously the "Power" and "Home" buttons;
Wait 5 ... 10 seconds until the "apple" logo appears.

To prevent the tablet from "dulling" and freezing, it is enough to follow a few simple rules:

The device must have a quality anti-virus program.
You should not install applications from questionable sources - it is fraught.
Modified firmware is not always a good thing. Better to avoid using them.
Falling from a height will not be pleasant to anyone. Mobile devices are no exception.

First of all, relatively weak iron can be the cause of glitches. Then there may be an unsatisfactory optimization of the OS, as well as its inconsistency with a specific hardware.

In addition, the tablet often glitches due to the large amount of accumulated garbage in the memory.

In any case, it is necessary to determine the real cause of the problem and in most cases it can be fixed.

Weak Tablet PC Hardware

The primary reason why the tablet is buggy may be an ordinary shortage of RAM. For example, 512 MB memory, or even one GB with a single or dual-core processor, is not enough to play modern games or work with large applications.

You can often observe freezes with such options when watching movies, and the sound when playing music can constantly stutter.

In this case, you should think about clearing the RAM of the tablet. You can go into the task manager from time to time and manually disable programs that are not being used at this time.

With a small amount of RAM, it is better to refuse, for example, live wallpapers. It makes sense to do this for another reason - they use up battery power very quickly.

All these actions should bring some kind of effect, but, unfortunately, only for a certain time. In this case, it is better to get another tablet with at least four cores and two gigabytes of RAM.

Insufficient OS optimization

There are times when the tablet is buggy with a rather weak and decent reserve of RAM.

In this case, the manufacturer has not sufficiently optimized the operating system and hardware component of the device.

Timely updates, which are eventually released by the manufacturer, can help correct the situation.

Closing applications

Another reason for glitches is unclosed applications. The fault in this case lies entirely with the owner of the device.

Many are sure that to close the application, just click on the cross. In the Windows operating system it is so, but in Android everything is arranged differently.

An application in Android continues its background work. Sometimes quite a lot of applications can work in this manner, and then the tablet is buggy.

In Android, almost all programs are closed by pressing the back arrow several times, and not by pressing the home button once.

Clogged memory

If your device's flash memory is overloaded with files, this has a significant impact on the speed and performance of the tablet.

It is not difficult to determine what is packed with files. When you turn on the tablet, the operating system will take an extremely long time to explore the contents of the device.

There may be glitches and freezes during scanning. Another sign of a problem is the inaccessibility of programs that are located on the USB flash drive. Ideally, the free space on the flash drive should be 60 - 70%.

A lot of small downloaded files slow down the tablet's work more than a few large ones.

The same glitches will be observed when the internal memory of the tablet also does not have free space. Therefore, applications that have not been used for a long time should be removed in a timely manner.

This cleaning will free up space for new files. At the same time, the internal memory will be unloaded and you will notice that the tablet is much less buggy.

Overheating device

Overheating can happen on any device. This can be if the processor frequency is not sufficiently optimized with the components of the tablet, as well as with the installed applications.

Overheating is easy to treat. First of all, you need to let the tablet cool down, and then you need to search and install a better firmware on the device.

If you don't have the required firmware for your tablet yet, you can lower the processor frequency yourself. This can be done using special programs. Such programs can be found on the Internet. But, of course, it is safer to entrust such work to specialists.

Over time, any Android device starts to slow down. A logical question arises as to why the tablet slows down, and. Below are some tips to improve the performance of your device.

If over time the user began to notice that the tablet on Android is slowing down, then this is not a reason to go to the store for a new one. There are a number of reasons why this can happen. They can be divided into two types:

hardware problems;
systemic problems.

The most common reason for a tablet to slow down and freeze is system crashes... However, before you start fixing them, you should make sure that the problem is not caused by hardware breakdown... To do this, it is worth taking a closer look at the heating temperature. If the device dulls and freezes some time after the start of use, and at the same time a noticeable heating is felt, then the problem is overheating of the graphics chip or processor. What to do in this case is to go to the service center. You cannot solve the problem on your own.

The second option is mechanical damage... After hitting or falling, the device may start behaving incorrectly, including freezing, while continuing to work. Elimination of the problem is similar - a trip to the service center.

Another option is connected devices... If problems began to arise after connecting new devices, a printer, a modem and even a memory card, then it is possible that the reason is in them. You need to unplug your accessory or device and check if the problem persists or goes away on its own.

System crashes are more likely to cause a breakdown. There may be several options: viruses, overflowing memory, incorrect operation of applications and garbage left after removing the software. If the reason lies in the operation of the system, then it can be eliminated independently. When it became clear why the tablet slows down, and this is definitely not caused by a mechanical (hardware) failure, a number of procedures should be carried out, listed below.

Updating the system

If the tablet slows down, and it is old enough, then it may well be that the problem is in the OS version. Recommended check for the latest versions of Android to the device, and if they are, then. To do this, go to the device settings and find the item "about the tablet" or "about the device". It has a submenu "system update", after activating it, the device will independently check if there are new versions of the system and install them.

Important! Updates do not always improve software performance, and sometimes it happens that the device slows down a lot just after the update. In this case, you need to roll back the system.

It is correct to create a backup copy before updating the OS, then in case of problems, you just need to return to the working version. If this has not been done, then there is one option - and there is a possibility that the user's settings and files will be deleted. Different brands have the ability to reset from the OS with and without saving user data. In any case, there are no other ways to roll the device back to the working version, so you need to act depending on the specific brand. Someone will be able to save their information and return to the old OS, while someone will have to donate data.

We remove software and files ourselves

If the option with updating the system did not help, then you should consider the option of cleaning the device from unnecessary files. There are several options to clean the tablet so that it does not slow down: you can do it by hand or using special software.

Cleaning the device manually is effective in that the user can delete the data that may not be noticed by special applications, while the owner of the device can first make sure that the files are definitely not needed. Every brand, be it Samsung, Asus or a lesser-known Chinese device, has built-in file manager... With it, you can completely walk through memory and delete everything that is not needed. However, not every user understands which files are needed and which are not.

Advice! When working with file managers, it is recommended to delete only those files that are definitely not important for the correct operation of the OS - these are photos, videos, music.

Quite a reasonable question: why do this through a special manager if they are displayed in the gallery? The fact is that not all files are displayed in the gallery... Example: a photo came in Viber, and the user sent it to WhatsApp and Telegram. As a result, one photo will be stored in three places. In general, instant messengers are one of the dirtiest applications. Telegram saves photos and videos, even if the user just viewed them in chats, but not from their personal dialogues. Even if the messenger is deleted, the data folder will still remain and will affect the operation of the device.

So, in the file manager, go one by one to the folders with the names of the messengers and delete unnecessary files from the Media subfolders. In this case, there will be several more inside this folder, of which the user is interested in Images, Video, Voices Note (voice messages). We check these folders one by one and delete all unnecessary ones. Similarly, you should go to the folders with video, music, maybe books and delete those files that are no longer needed.

The second point with manual cleaning - uninstall unnecessary applications... The options here may vary depending on the manufacturer. For some brands, the removal of the application is carried out by dragging the icon to the top of the screen, a trash can and the inscription "remove application" appear.

Advice! To get a more descriptive list of installed software, you can go to the device settings and select the "applications" item there, and then decide what is used and what is not.

Deleting data by hand is a good option to clean the device's memory, but it is not always a cure if the tablet is dull. The second effective action is to use special software.

Tablet cleaning apps

Unlike manual cleaning of the tablet, special software will allow you to delete those data that the user cannot access, but they are not needed. One of the most popular and useful applications is CCleaner. It is most likely known to desktop users, and the functionality for mobile devices is also very wide here. With its help, you can remove not only unnecessary applications, but also clean the registry, as well as get rid of the garbage left behind by previously deleted applications.

After installation, the user must agree to use the free version or pay for the paid version. The difference in the presence or absence of promotional offers. After selecting, press the "Analysis" button, the program will scan the memory. A list of files appears that you can delete. System junk is marked for deletion automatically, the user's files are listed in a list, and if there is something superfluous from them, then you should mark them with a tick. If you click on the menu button in the upper left corner, a list of additional options will appear: uninstalling applications, an assistant that automatically cleans the RAM, as well as optimizing the system.

Important! CCleaner is currently the most efficient system acceleration application.

Eliminate viruses

It is open-source, that is, any developers can write software for it. This has its advantages, but it also has a serious disadvantage - viruses. Sometimes the device glitches precisely because of them, despite the fact that everything was normal before.

To get rid of viruses, you need to install an antivirus. Effective - Kaspersky and Node 32, but these are paid apps with a free monthly trial period. If you need to clean the system only once, then you can install one of them, clean the system, and then delete it. It is best to buy an annual subscription, this will save you from viruses in the future.

Among the free software can be distinguished 360 Security and Dr.Web light. To work with them, you just need to put the application on the device and agree to the policy of use. After that, a full system scan is required, which will take some time.

Closing background processor

Often it is not enough to clean the tablet so that it does not slow down. If the device itself is not very powerful, then turning off background applications will help. To carry out this procedure, you should go to machine settings and open applications. Among other items will be "permissions". In it, the user is interested in the "autorun" item, we go into it and turn off all those applications that do not need constant work. If necessary, they can be started manually, and at the same time they will not constantly waste the device's RAM.

The CCleaner application has similar capabilities. In addition, for a short-term shutdown of the software, you can go to list of all applications and forcibly disable every unnecessary application at the moment. Later, when the user uses one of them, they will work in the background again, so a forced shutdown will be required again.

Safe mode

Sometimes it happens that some applications cannot be removed... In this case, you need to go to. Here, by default, only system applications are launched, and everything that was installed by the user or downloaded by accident will not turn on.

Important! There are several options for entering safe mode, they may differ from the manufacturer. In addition, not all manufacturers offer this option to the user - in this case, you will have to use the already mentioned CCleaner.

To enter Safe Mode, follow these steps.

Press the physical power button and hold your finger on the "turn off the device" label.
The second option is similar to the first, only instead of turning it off, you must press and hold "restart".
Turn off the tablet and turn it on again when the brand logo appears, hold down both volume buttons simultaneously.
For old Samsung tablets, after the logo appears, hold the "home" button.

If the device slows down on the Internet

If YouTube slows down on a tablet, or pages open slowly, then the problem may be in a bad mobile Internet, or traffic is spent on background processes, for example, something is being updated. The most logical option is to switch to a faster connection, but if this does not help, then you should select a lower quality for video playback, and browsers have a function to speed up page loading. For example, Opera has a Turbo mode, which compresses data, and in Chrome, you can mark "saving traffic" in the settings. Working on the Internet will become more comfortable.

Reset

If none of the above has improved the situation, then the only choice is to reset the system. The first method was described in the "system update" section - right from the Android settings. If he did not help, then you will need to enter service recovery mode by simultaneously clamping the physical keys of the tablet at the time of turning on. All manufacturers have their own combinations, so it is best to search for each brand separately. In the menu that appears, select "Wipedata / Factoryreset", and then just reboot the device.