Battery saving is a very popular topic of numerous internet discussions. Optimizing the system so that it consumes less energy seems to be a wise idea. This way, people would not have to worry about the phone shutting down just when they badly need it.
Applications are considered greedy consumers, especially non-working ones hanging in the memory doing nothing. Why losing the energy for the programs that we do not use at the moment? Developers even release task killers to close them off regularly. Many people not only use them but also close each app individually every time they launch it – to make sure.
To understand the system, let’s learn how it functions. This way, we will see if any of the patterns above make any sense. Additionally, we will find out how to exit apps on Android properly.
How the operating system function?
Application is a small program that we use to obtain some information, get services, or have fun. Each app you start is loaded into fast Random-access memory, most commonly called RAM. This allows you to switch between these programs almost seamlessly until you unload them from memory. If you do that, the smartphone will have to relaunch them, which will take some more time.
Let’s have a look at how people typically use the apps. To change the application, they can:
Press the middle circle button. This puts an app they were looking at on pause. In this state, a program is not loading the processor, meaning it does not consume the energy. However, it takes some RAM space. If you go back to it, you will see the exact moment you’ve left off at.
Hit the back triangle button until the application exits. Though the program will still be visible in current processes if you press the cube icon, when you start it over, it will load the app home page.
Exit the program using the respective button its interface. This unloads the application from RAM.
Loading and unloading make CPU work, meaning the device starts consuming more energy.
With each new version, Android is made to be more energy efficient. If you use the first scenario from the examples above, the system will eventually decide to unload the app after it is idle. Keep in mind, though, that the program can have services – processes that you cannot see. For example, the messaging app is constantly checking for new content sent to deliver them promptly. The main idea here is that services run regardless of whether you launch your app or not. It consumes energy even if you don’t touch anything.
Read also Why is my battery draining so fast?
How to turn off apps on Android via the home screen?
This method is the simplest one after hitting home or back buttons. Simply:
1. Open the resent tasks by pressing the cube icon on the bottom display line.
2. Revise the list of apps currently loaded up in RAM.
3. Choose the ones to close and give them a swipe.
If you are holding the phone horizontally, swipe the program to the top. For vertical orientation, the right one will do the trick.
How to turn off all running apps on Android?
You can unload all applications at once in the task manager instead of working on each one individually. Have a look at the middle bottom display part and locate the purge button. Depending on the smartphone, it can look like a cross or trash bin. After you hit it, all the programs will be unloaded from RAM.
How to force stop apps on Android through Settings?
If your app is not responding and unable to unload it by any of the methods above, you can force stop it from the Apps menu in the main Settings. Pick All apps, choose the one you wish to unload, and hit the respective button you will see on the bottom of the display.
In most cases, you do not need to kill the RAM tasks to save the battery manually. You can, however, do that if you lack the memory or the program is not responding. Task killers duplicate the functions Android already has got. One more task constantly checking your system will hardly add anything to the battery performance.
Instead of messing with tasks, learn how to manage app permissions. You can restrict it to use a microphone.
Battery life decreases over time because it is getting older. This is especially visible if you regularly overheat the device or make it power off at zero. However, keeping your apps in order is a good practice. This way, you get rid of unnecessary services eating up the power.
How to delete apps on android that came with phone?
This can be done in any of the following four ways.
- If you have Root rights – through Titanium Backup program, which allows you to freeze or delete the application.
- Without root rights you can open the application properties in the “Applications” section of the system settings and deactivate the program. The app will remain on the device, but will not appear in the applications menu.
- Check the name of the package, for example with Package Name Viewer. Then connect the device and enter the command to remove the application via ADB.
- With adb run, where the procedure of uninstalling programs via ADB is simplified thanks to a user shell with a selection of commands.
How to install apps on android SD card?
You need to open the applications section in the settings. Select the program and in the properties change the location to the memory card. However, some programs do not support moving to the memory card. And most phones don’t have a feature to move programs to the memory card. If your phone supports Adoptable storage, you can glue the memory and then the move-to-memory-card feature will appear in the program properties.
How to delete apps android?
You can do this in either of two ways. 1. Through the application menu in the device settings. You need to enter “Applications” in the device search, and then select and delete unnecessary programs. 2. Via Google Play. You should open the library with applications, and then select and delete unnecessary programs.
How to uninstall apps on android that won’t uninstall?
You should reboot the device and repeat the uninstallation. There might be a virus on your phone that is preventing the program from uninstalling. In this case, you should install an antivirus program and check the system.
How to lock apps on android without an app?
On some smartphones, manufacturers allow you to lock an application by entering a password or fingerprint. On Samsung phones, you can create a secret folder. In a pinch, you can create a guest account where you don’t have access to the apps in your primary account.
How to find hidden apps on an android phone?
It is necessary to check the settings of the Launcher, as some programs allow you to hide installed applications. It is also worth checking the list of installed programs that allow you to hide applications in the menu.
How to hide apps on an android phone?
The easiest way is to install an application that allows you to hide programs from the applications menu. Some launchers allow you to hide programs from the menu.
How do I turn off apps running in the background?
The Greenify app can help you limit background activity. You can also close the program through the system processes in the phone menu “For developers”.
How do I know what apps are running in the background?
You need to open the Developers Area and select the “running applications” item.
How do I close all open tabs on Android?
Open the list of open applications in the navigation bar at the bottom of the screen, and then select the “Close all tabs” option.
How do I close pages on my Samsung phone?
You need to open the tabbed panel and then close the unnecessary tabs.
Here we’ve described how to close apps on Android. The simplest way to do it – turn apps off from the home screen. Also, you can clear the phone cache.