Many smartphone users often encounter a situation where the device starts to work slower and the battery drains faster than usual. One of the first reasons that comes to mind is the large number of running applications that continue to consume system resources in the background. Understanding how to properly manage active processes is becoming a key skill for maintaining gadget performance.
In this article, we will look in detail at all the available ways to shut down apps on the Android platform. We will look at both standard methods available to every smartphone owner, as well as advanced tools for experienced users. You will learn to distinguish the real need to close applications from myths about memory optimization.
Basic method through the multitasking menu
The most common and intuitive way to close applications is using the multitasking menu, often called the “recent applications screen”. This interface is a standard navigation element in the operating system Android and allows you to quickly switch between running tasks.
To access this menu you need to press a special button on the navigation bar or swipe up from the bottom edge of the screen and hold your finger if you are using gesture controls. Cards of all applications that you have opened recently will be displayed on the screen. To close a specific app, simply swipe its card up or to the side, depending on the firmware version of your device.
If you want to close all apps at the same time, look for a button that says Close all or a cross icon, which is usually located at the top or bottom of the list. However, it is worth remembering that a mass shutdown may result in the system having to reload frequently used applications, which will require additional processor energy.
It is important to note that modern versions Android manage RAM quite effectively on their own. Apps you don't use automatically go into sleep mode and don't consume significant resources. Therefore, constantly manually clearing the list of recent applications is often only a psychological technique, and not a technical necessity.
Forced stop through system settings
Sometimes the standard swipe of the card does not help to completely stop the application, especially if it is frozen or continues to run background services. In such cases, system settings come to the rescue, where you can forcefully stop the process. This method ensures that all app threads are terminated.
To use this tool, go to Settings your smartphone. Find the item Applications or Application Manager, where a complete list of installed software is presented. Select from the list the desired app that causes you questions or consumes too many resources.
On the application information screen you will see a button Stop or Forced stop. Clicking on it will cause a system warning that the application may not work correctly the next time it is launched. Confirm the action, and the system will immediately terminate all processes associated with this application, freeing up the RAM they occupied.
This method is especially useful when troubleshooting problems with specific software. For example, if the messenger has stopped sending notifications or the browser does not open pages, a forced stop often solves the problem faster than completely restarting the device. After this, you can start the application again in a “clean” state.
☑️ Check before forcing a stop
⚠️ Attention: Do not force stop for system applications such as Phone, Contact or Google system services unless you are sure of the consequences. This can lead to unstable operation of the entire interface or loss of data synchronization.
Using the developer menu to control processes
For advanced users who want to gain maximum control over the operation of the operating system, there is a special section - Developer menu. This hidden interface provides access to details of the system that are usually hidden from the eyes of the average user, including management of active services.
To activate this mode, go to the About phone section in the settings and find the item Build number. Click on it seven times in a row until a message appears indicating that you have become a developer. After this, a new section will appear in the main settings menu For developers.
Inside this section, find the item Running services or Process statistics. This displays detailed information about which apps are currently active, how much RAM they take up, and how long they've been running. You can select any process and stop it directly from this menu, which gives you more control than the standard application manager.
In addition, you can configure the background process limit in the developer menu. You can limit the number of applications that can run in the background at the same time by selecting the option Background process limit and setting a value, for example, "No more than 2 processes." This will help significantly free up resources on older devices.
Risks of changing the process limit
Setting a hard limit on background processes can lead to important notifications from instant messengers or email clients arriving with a delay or not arriving at all. The system will aggressively kill applications as soon as you switch to another.
Third-party applications for task management
The store Google Play presents many utilities that promise to speed up your smartphone and clear memory with one click. apps such as Greenify, CCleaner or built-in solutions from manufacturers like Phone Masteroffer an automated approach to closing apps.
The basic principle of such applications is to analyze the behavior of other apps and then “freeze” them. Unlike normal stopping, freezing prevents the system or other services from automatically restarting the application. This is especially true for apps that have autorun permissions.
However, using third-party task killers has its drawbacks. Modern versions Android have built-in energy saving mechanisms (Doze mode), which effectively cope with background activity without third-party intervention. Installing an additional memory management application can itself consume resources and drain your battery.
However, for specific tasks, such as disabling ads in free games or preventing spyware, such tools can be useful. The main thing is to choose proven solutions with a high rating and carefully study the permissions they request before installation.
| Closing method | Efficiency | Complexity | Risk of failure |
|---|---|---|---|
| Swipe to task menu | Low | Minimum | Absent |
| Forced stop | High | Medium | Low |
| Developer menu | Maximum | High | Medium |
| Third-party utilities | Average | Low | Depends on the software |
The impact of closing applications on the battery and RAM
There is a persistent myth that constantly closing applications extends the battery life of a smartphone. In fact, the situation is different. When you close an application, it is completely unloaded from RAM (RAM).
The next time this application is launched, the processor has to reload all its components from persistent storage into RAM. This process requires significantly more energy than simply keeping the app compressed in the background. Thus, aggressively closing apps can lead to the opposite effect - faster battery drain.
RAM is designed to be full. Empty RAM is a wasted opportunity to speed up your system. Android prioritizes the apps you use most often and keeps them in memory, ready to launch instantly. Interfering with this process disrupts system optimization.
Closing applications only makes sense if they do not work correctly, heat up the device, or clearly consume energy in the background unnecessarily. In other cases, entrust resource management to the operating system algorithms.
If you notice that a particular application heats up the phone a lot even in the background, check its permission settings. Often, accessing geolocation or a microphone in the background causes increased energy consumption.
⚠️ Attention: Settings interfaces and menu item names may differ depending on the manufacturer's shell (MIUI, OneUI, ColorOS). If you do not find the described item, use a search within the settings using keywords.
Solving problems with frozen apps
There are situations when the application does not respond to presses, the screen is frozen, or the Home button does not work. This condition is called freeze or system freeze. In such cases, standard closing methods may not work, and emergency measures will be required.
First, try calling up the multitasking menu with a gesture. If the system responds, close the problematic application. If the screen is completely insensitive to touches, the only option is to force the device to reboot. To do this, you usually need to hold down the power button and one of the volume keys for 10-15 seconds.
After the reboot, the system will clear the cache of running processes. If the problem with a particular application recurs regularly, it is recommended to clear its cache through the settings or reinstall it. The installation file may be damaged or there is a version conflict.
It is also worth checking for updates for the application itself and the operating system. Developers often release patches to fix bugs that cause freezes. The current version of the software is the key to stable operation.
Periodic rebooting of the smartphone (once a week) is more effective than constantly manually closing applications to maintain system stability.
Frequently asked questions (FAQ)
Do you need to close all applications before going to bed?
No, this is not necessary. Modern smartphones automatically go into deep sleep mode (Doze) when the screen is turned off and the device does not move. In this mode, the background activity of all applications is severely limited by the system, which saves battery power without your intervention.
Why does the application start again immediately after closing?
This is normal behavior for many system services and popular instant messengers. They use push notification and synchronization mechanisms that require a permanent connection to the server. The system automatically restarts them so that you can receive a message or update on time.
Is constantly closing apps harmful to your phone?
Closing itself does not cause physical harm, but it creates an extra load on the processor and memory storage due to constant cycles of loading and unloading data. This can indirectly affect memory wear and reduced battery life throughout the day.
How to close an application if the sensor is not working?
If the sensor is partially working, try using the navigation buttons. If the screen is completely unresponsive, use the Power and Volume buttons to force restart. As a last resort, you can connect a USB mouse via an OTG adapter if the port is working.
Can closing applications speed up games?
Yes, this makes sense before launching heavy games. Freeing up RAM from background tasks (browser, social networks) gives the game access to the maximum amount of resources, which can reduce the number of freezes and increase the stability of frames per second.