Is it possible to delete applications? How to remove unnecessary applications on Android. Remove Android system apps through settings
Let's be honest: most of the interesting customization options for Droid devices are hidden and require rooting the device. However, not everyone prefers to get root - some out of fear of losing the warranty, others out of sheer laziness. We decided to look at alternative ways to speed up devices on the Google platform that do not require superuser rights.
Introduction
Google is constantly improving the performance of its system. But “pure” Android is now quite rare - manufacturers, as a rule, modify the firmware, which does not always have a positive effect on performance. In addition, in addition to this, it would be good to take care of energy saving, and these are often mutually exclusive things. Nevertheless, even non-rooted Android has such capabilities, although there are not very many of them.
Removing/disabling built-in and unnecessary applications
Until the release of the fourth Android versions disable built-in applications without having root rights, it was impossible. This brought inconvenience to buyers of branded gadgets, because each manufacturer strives to cram into the firmware as many programs as possible that the end user simply does not need and in total eat up a decent amount of resources. In the fourth version of Google, such an opportunity appeared. To disable any built-in application, you need to go to “Settings -> General -> Applications -> All”, select the desired software and in “Application Information” click the “Disable” button (or “Uninstall updates”, and then “Disable” "). To enable it, you need to go to the “Disabled” tab and follow a similar procedure.
However, not everything is as rosy as it seems at first glance. Firstly, disabling it does not affect persistent memory - the application remains installed as it was. Secondly, not everything can be turned off. Only some applications allow you to do this trick with yourself. I won't give a lot of specific advice on disabling applications, since the list of applications is different on each device. Here is a short list of what most users do not need, but constantly hangs in the system and takes up memory:
- “Browser” - why, if there are more convenient and easier alternatives?
- “Calendar” and “Calendar Memory” - I didn’t notice anyone actively using them.
- “Email” and “Exchange Services” - it seems like everyone is already on Gmail.
- “Google Search” is a rather useless function if you have a browser (beware, it also disables Google Now).
- “Google Keep”, “Google+” and other not always necessary applications from Google.
In addition, I recommend turning off (delete) widgets and live wallpapers. In addition to the fact that this functionality requires memory and CPU time, it also eats up the battery. So to increase speed it is better to turn off such things. You can also turn off effects on the lock screen. In my case (Samsung with stock firmware) they are located in “Settings -> Device -> Lock screen -> Unlock effect”.
Callouts: INFO
How disabling applications works. After clicking on the “Disable” button, the setApplicationEnabledSetting() method of the PackageManager class is called, which changes the application state to COMPONENT_ENABLED_STATE_DISABLED_USER (by the way, it appeared in the first Android).
Setting up power saving and using developer options
To speed up the operation of the gadget, you can also adjust the energy saving settings. Of course, this will reduce battery life, but it can speed it up quite significantly. To do this (in my case) you need to go to “Settings -> General -> Energy Saving” and either slide the switch located in the upper right corner or uncheck the necessary checkboxes.
This works differently on different platforms, and there is no public API - there is, of course, the PowerManager API, but this has only a very indirect relation to energy saving. However, on Samsung Galaxy Note 10.1 (as for other Droid devices of the South Korean giant), energy saving is controlled through DVFS - Dynamic Voltage and Frequency Scaling, the same one with which Samsung “falsified” the benchmark results (I note in parentheses that this was not a real falsification - just For some benchmarks and applications, the device worked at the limit of its capabilities).
To disable system animation (animation in applications will remain), you need to go to the developer options menu, which is hidden by default. To access it, tap seven times on the “Build number” item, which is located in the “About device / About phone” menu. Then go to the menu that appears and turn off all animation: set the parameters “Window animation scale”, “Transition animation scale” and “Transition duration scale” to “Animation disabled” (in firmware from other manufacturers, these options may have a slightly different name).
In the same menu you can limit the number of background processes. The latter, however, should be done with caution - instead of speeding up, it may slow down due to the fact that frequently used processes will be killed and started again. That’s why, by the way, all sorts of task killers are not recommended.
Application acceleration
To speed up individual applications, you can clear their cache. This is done in the same place where you can disable/delete them, that is, “Settings -> General -> Application Manager -> All”, select the application you need and click the “Clear cache” button.
It also makes sense to install less resource-intensive applications - for example, in my case, Smart Launcher takes up less memory than Samsung's native TouchWiz does. The sidebar will provide specific tips, but I don’t recommend following them specifically, since it all depends on your needs. The main thing in this case is to choose the right size/functionality ratio.
To determine memory consumption, you can use the following method: install some terminal with Busybox, determine the PID of the desired process (using 'ps w') and look at the /proc//status file. In this case, however, you need to take into account the Android architecture - the application can be distributed across several processes.
If this method is too difficult for you and you don’t want to bother with each application, there are several graphical analogues of the top utility in the market. I liked one of them, called Process Explorer, the implementation of which, however, seemed incomprehensible - why use a browser to view the list of processes?
By the way, the service Google Play I have a habit of suddenly updating a bunch of applications, which, of course, eats up resources. Disable this service It is not possible, but you can disable the update itself. To do this we go to Play Store, call up the menu (hint: if you can’t call it using the soft keys, “pull” from the left edge), select “Settings” and set “Auto-update applications” to “Never”.
Likewise, it makes sense to disable account synchronization (which, in addition to a possible increase in performance, will satisfy your paranoia). To do this, go to “Settings” and look for where the “Accounts” item is located, then select account and disable synchronization (as an option, you can disable only individual and unnecessary types of synchronization, such as, for example, Google+ contacts or calendar. - Ed.).
Disable media scanning
By default Android scans everything external drives(SD cards) for multimedia files. This function, although useful, slows down the system quite a lot. You can disable it. For new drives, create an empty .nomedia file in the root. But to disable the display of existing files in Android 4.0 and later, you need, in addition to creating this file in the folder you need, clear the data and cache for the “Gallery” and “Media Storage” applications and force them to stop. After the next launch, all multimedia files will be indexed taking into account the created .nomedia files.
I will give some tips on the most famous brands. It is worth noting that these tips are only suitable for official firmware, so if you have a modified firmware, you can safely skip the section.
Samsung
If you are the owner of any of the devices of this brand, you probably noticed that you can go to the main screen by pressing Home buttons slows down a bit. This is due to the fact that double clicking launches S Voice, a speech recognition system. If you do not use it, you can disable this function by unchecking the “Open. "Home" key. In addition, if you accidentally enabled the wake command, it is better to disable it - using this option affects the battery charge quite significantly.
In addition, on some Samsung devices It is possible to disable launcher effects. To do this, make a long tap on an empty space on the home screen, select “Settings” home screen" (Home screen settings) and in the submenu "Transition effect" select "None".
HTC
In some cases, the error reporting service may be slow on HTC devices. Although it is not recommended to touch such things, you can turn them off this option, by going to “Settings -> About phone -> Send to HTC” (Tell HTC) and unchecking the corresponding checkboxes there.
Sony
On Sony Xperia SP there is a situation when the phone suddenly starts to slow down. You can try to fix the problem by uninstalling updates for Google Chrome: “Settings -> Applications -> Chrome -> Uninstall updates.”
Greenify
The Greenify application allows you to forcefully put to sleep unnecessary processes (which you can select) while the device is sleeping, and prevent them from being called from third-party processes. This differs from task killers, which do not in any way prevent background applications from restarting due to external events (by a timer, the request of another application, or a system event). Unfortunately, some functionality is only available on rooted phones - in particular, the most important function of sleeping applications a few minutes after the device falls asleep.
The reason is that the forceStopPackage() method, which allows Greenify to put applications into an inactive state, is internal and is only available to system applications or those running as root. In non-root mode, you can only use the killBackgroundProcesses() method, which does not completely unload the process from memory, so system events continue to come to it and “wake up” it, which does not at all correspond to the Greenify ideology.
Therefore, to implement functionality in non-root mode, the Greenify developer took a completely different and very inventive path. When installed, the application registers as Accessibility Service, thus gaining access to the system interface, and then simply calls the application manager and clicks on the necessary buttons to kill the application through standard menu Android settings. During sleep mode, this operation is unfortunately not possible, so on non-rooted smartphones Greenify can only sleep applications after the user presses the corresponding button.
ART
In Android 4.4, a replacement for Dalvik appeared - ART, Android Runtime. It provides AOT compilation. In order to understand what it is and what the advantage of ART is, you will have to take a brief excursion into history.
At the time when the foundation for Android was being laid, Java was chosen as the programming language - largely due to the fact that the OS was supposed to be used on a wide variety of platforms. And it was good for everyone, except for one thing - the speed of Java applications was quite low. This happened because the code was actually being interpreted.
Time passed. In Android 2.2 virtual machine Dalvik added JIT compilation. This allowed us to achieve a fairly significant increase in speed, but did not solve all the problems. And now in the KitKat version ART appeared, which allows you to compile applications not even at runtime - during installation. You can enable it in the same developer menu where we disabled the effects. This, on the one hand, increases installation time and size, and also, when turned on for the first time, it takes considerable time to convert all already installed applications into native code. On the other hand, the increase in speed after enabling it is on average 50%, and for some applications even more (in particular, scrolling has become much smoother).
But ART also has disadvantages. Some of them are obvious - for example, incompatibility with certain obfuscators and applications. They simply don’t concentrate attention on certain individuals, although they should. I will include among these possible problems with safety. Experiments conducted relatively recently (at the May HITB conference) show that if a specially generated DEX file is inserted, the translator (dex2oat) crashes. In addition, if you find vulnerabilities in ART itself, it will be possible to create user-mode rootkits. In addition, the boot.oat image generated by the translator has a fixed base address (0x700000), which allows you to bypass ASLR under certain conditions.
At the same time, from the point of view of reverse engineering, static analysis of OAT files is still difficult - for the reason that the usual method names are simply not in the code. This is understandable. However, since the OAT file format is actually ELF, you can use tools designed for the latter, such as GDB. As for the dynamic... There is no toolkit for it as such.
ART will be enabled by default in the fifth version of Google's OS (and Dalvik, accordingly, will be removed). In my opinion, given the potential security problems, it’s too early to completely abandon Dalvik, so I don’t agree with Google’s policy here. However (with this in mind) it is all the more worthwhile to enable ART on KitKat in order to test the applications you need.
Conclusion
Despite the flexibility of the Android platform, it is difficult to speed up your device without using custom and/or rooted firmware. But it is not impossible, as this article proves. Finally I'll give you universal advice: install only those applications that you will actually use, and say a firm “No” to everyone else.
Lightweight programs for Android
I will give a short list of lightweight analogues necessary programs for Android. This list is minimal, including only what, in my opinion, is necessary:
- Instead of Google Maps you can use RMaps. Not only is this application lighter, it is also much more functional.
- Cumbersome Adobe Reader can be replaced by Mupdf.
- There are quite a lot of readers. Among the lightweight ones, I can recommend AlReader and FBReader.
- As for browsers, you can install Lighthing Browser, which is de facto a lightweight standard one.
- It is better to replace the extremely heavy Feedly RSS reader client with the lightweight FeedMe (be careful, only for smart people).
What does root give? (editor's word)
About a year ago, I wrote an article about speeding up new versions of Android on outdated devices. In it, I talked about several tricks that require root rights, with which you can increase the performance of your smartphone by unloading from random access memory all non-critical system components. In short, the article presented five main methods:
- Tuning the Low Memory Killer mechanism in order to teach the system to unload background applications from the device memory faster than the default. The trick requires modification of kernel parameters and is therefore only available on a rooted device. Applications used: Auto Memory Manager or MinFree.
- Removing all unnecessary system applications from the /system/app and /system/priv-app directories. Can be done using any file manager with root support.
- Disable unnecessary system applications using Bloatware Freezer, disable their autoloading using Autostarts.
- Installing an optimized custom kernel and activating the Zram mechanism, as well as the TCP westwood congestion control algorithm. Overclocking the processor.
- Subsystem tuning virtual memory kernels in order to ensure faster unloading of data from caches.
Android, like Windows, has system applications and built-in standard programs.
Some of them, the so-called native ones, can be removed, but a standard uninstaller will not work.
You definitely need to acquire root rights and download a program to remove system applications.
Just don’t overdo it, or even better, take care of backup right now, or even better, native firmware.
What and how can I remove standard programs? You need to start from those that load the system and drain the battery.
Today, there are dozens of unnecessary system files on Android that most people never use, therefore, to optimize the system, it would be a good idea to remove them
The best application for uninstalling programs on an Android smartphone or tablet
For me best app To remove programs from Android devices, use Root App remover. You can download it directly on this page.
Among other things, it allows you to manage files that cannot be deleted in the usual way.
One of its most attractive features is the harmless disposal of “garbage” installed by manufacturers on their Android devices.
This "garbage" works in background and occupy the memory of a smartphone or tablet, and this, in turn, has a noticeable impact on the speed of operation.
The mere existence of these apps is not a bad thing. Some of them may be useful.
Worst of all, one fact: these applications cannot be removed from the system without administrator rights.
Obtaining administrator rights is associated with the risk of system damage. Therefore, it is best to simply remove applications that will not cause you any harm.
The ideal tool for this is the Root App remover program offered here for download. A new version has 8 functions.
Features of the Root App remover program in addition to removing applications on Android devices
- System - here we are dealing with the biggest advantage of Root App Delete.
There you can select the application management mode: pro or beginner. Beginner mode is good for beginners.
Here you can disable system applications, and when we need to, enable them again.
On the other hand, the second mode, Pro, allows you to quickly delete any application, but without the possibility of recovery.
In both modes you can find a list of system files, with a specific color - the color will indicate which ones can be disabled or completely deleted without risk.
For example, those marked in red are important for the system and getting rid of them is guaranteed to cause problems.
One thing to note is that some of the files white, which means there are no tips. In this case, it is best to look for information on the Internet.
- Custom - a list of programs you have installed and the ability to remove them all at once.
- Task Manager - what processes are in this moment are active and consume battery resources. Which processes will be stopped and battery power will no longer be consumed.
- Application Manager - Provides file name extensions functionality for Android applications.
- Freezing an application - a list of the current state of the system.
- Scan cache - after scanning the device memory, you can delete the cache in one motion.
Overall, Root App Delete is very easy to use, but you have to be smart. It helps in getting rid of system files and allows you to turn them off.
Note: Using the program incorrectly may damage your system.
Limitations: To remove some or get full functionality, access to the system root is required. Good luck. Download link below.
Requirements:
Android 1.6 and higher
Language:
Russian
Manufacturer:
TopDev
License:
Freeware (free)
Increasingly, users of mobile devices give preference to devices running on operating systems. Android systems. And this is understandable. "Android" like open system, allows you to install a lot of free and paid applications and programs that significantly expand functionality smartphone or tablet. The system is equipped with a convenient and intuitive interface, supports everything Google services, is easily configured taking into account the preferences of the device owner and allows the user to centrally update software to a new, more current version.
Over time, a large number of applications, programs (including system ones) and other information accumulate in the memory of a smartphone or tablet, which significantly reduce system performance and battery resources. A reasonable question arises: “How to remove a program from Android if it has lost its significance and is no longer needed?” There are several methods that can be implemented using standard methods and using third-party utilities.
Like with Android
Most applications for Android devices are downloaded from the Google Play Store. Removing them is not difficult. To do this you need:
Find the Google Play Market icon on your smartphone or tablet;
. log in to your account using your password and login;
. select the “My Applications” tab;
. download full list applications and programs installed on the device;
. select the desired utility;
. wait until an additional window opens with information about the application;
. click the “Delete” button;
. the program will be automatically removed from the mobile device.
In this simple way you can solve the problem of how to remove downloads from Android.
Uninstalling applications using standard means
Every Android device is equipped with regular means, allowing you to remove all unnecessary applications from its memory (except for standard programs). To do this you will need:
On your desktop or in the main menu of your mobile device, find the “Settings” section;
. go to the “Applications” subsection;
. select the program to be removed from the list;
. It is recommended to first erase data and clear cache using the appropriate options;
. then click on the “Delete” button;
. Confirm your choice by clicking on the “Ok” button.
Standard tools help not only remove unnecessary applications, but also solve the problem of how to remove unnecessary ones from Android.
Using third-party functionality
There is a huge amount of third-party software that can quickly and easily remove any user-installed application. The most common utility is the AppInstaller program.
To remove an application using this utility, you must:
Find it in the Google Play Market;
. download and install on your mobile device;
. run the AppInstaller program;
. select “Manage”;
. after generating a list of all available applications, find the one that should be removed;
. use the “Uninstall” function in the pop-up menu;
Thanks to the fast and convenient AppInstaller utility, there is no longer a problem with how to remove a program from Android.
If you wish, you can use any file manager with built-in application management features such as Astro File Manager and ES File Explorer.
Removing standard programs
There are many system applications available on your mobile device. Some of them are not needed at all. How to remove a program from Android, or rather, a system application, and free up the amount of RAM it occupies? You must have root rights.
Installing them is quite difficult. For each smartphone or tablet, you need to individually select software and services. However, it is worth taking a closer look at the utility Kingo Android ROOT, adapted for a large number of models of mobile gadgets. To obtain superuser rights using this program you need:
Download and install the utility on your computer;
. In the device settings, find the “For Developers” section and check the “USB Debugging” box;
. connect the device to the computer using a USB cable;
. the program will automatically detect the device and install the necessary drivers;
. after all the drivers are installed, click on the big red “Root” button;
. wait for the process to complete;
. Various warnings and requests may appear, which should be confirmed by clicking on the “Ok” button;
. At the end of the installation of root rights, reboot the device.
Now you can start uninstalling standard applications. To do this, you will need a special file manager, Root Explorer.
Download and install the file manager.
. Launch it.
. In the upper right corner, tap on the “R/W” button.
. Open the “System/app” folder.
. Find the right application(two files with the extension .apk and .odex are deleted).
. Press and hold your finger on it.
. An additional menu will appear.
. Select the “Delete” option.
. The program has been deleted.
Put away system files from a device is not so easy, while removing a banner from Android is even more difficult.
A ransomware banner appeared on my smartphone, how can I remove it?
When visiting dubious sites or downloading unverified software, you may stumble upon a ransomware banner. This is a fairly common occurrence on a computer. However, progress does not stand still, and banners have reached mobile devices.
How to remove a banner from Android? The problem can be solved in different ways. Resetting the settings to the factory state will help get rid of the hated banner. What should you use it for? safe mode, to enter which you need to turn off your smartphone and turn it on again by holding down two volume buttons. The disadvantage of this method is the inability to save personal information stored on the device.
There is another method, based on unloading the process of the browser running in the OS.
To do this you need:
Go to the “Settings” section;
. open the “Applications” subsection;
. switch to the “Running” tab;
. select and click on the icon desired browser;
. use the “Stop” button;
. then use the “Clear cache” option to get rid of the banner;
. enable in browser settings
How to remove a virus from Android
Malicious software and viruses are becoming increasingly common on Android devices. Most developers of well-known antiviruses offer the user mobile versions their utilities. One of them is free program Dr.Web Light.
You can clean your smartphone or tablet from viruses using this antivirus as follows:
Download the utility from third party resources or from the Google Play Market;
. install on the device;
. run antivirus;
. turn on the monitor to protect the system by clicking on the line “SplDer Guard”;
. To check the device, use the “Scanner” option;
. If a threat is detected, the antivirus will suggest actions that can be taken with it (deleting or quarantining).
Always available for download full version programs that provide comprehensive protection for your smartphone and help solve the problem of how to remove a virus from Android.
Removing an account linked to a device
Often, for a number of reasons, it becomes necessary to delete an account from a mobile gadget. To do this you need:
Open the “Settings” section and the “Accounts and synchronization settings” or “Accounts and synchronization” subsection;
. Select the account to be deleted from the list;
. tap on it and delete.
If the first method doesn't work, you can try another way:
Go to the “Settings” section and the “Applications” subsection;
. activate the “All” tab;
. find the “Coogle Services” application icon;
. open information about it and click the “Clear data” button.
If you have root rights, the problem of how to delete an account from Android can be resolved using the Root Explorer file manager. This method will require you to create a backup copy of your contacts.
You need to open the root directory.
. Go to the “data” folder.
. Find the “system” folder, and in it - the “accounts.db” file.
. Long press on the file to open an additional menu.
. Use the “Delete” function.
. Reboot the device.
Using one of the methods, you can once and for all solve the problem of how to delete the market from Android, or rather, your Google account.
How to delete chat history and the Skype program itself from Android
The popular Skype utility has found its use among mobile device users. Therefore, the question often arises about whether it is from Android, and, accordingly, all correspondence.
Let's start with the history of correspondence. You can clean it only by removing all user information in the Skype application. To do this you need:
Go to the “Settings” section;
. find the “Applications” subsection;
. switch to the “Application Management” tab;
. choose Skype program;
. use the “Delete data” option;
. Confirm your choice by clicking on the “Ok” button.
To remove the entire program from the device you will need:
In the “Application Management” tab, click on the Skype utility icon;
. use the “Delete” option, remembering to clear the cache memory first.
If the AppInstaller program or any ES File Explorer, etc. is installed on your smartphone or tablet, you can remove the Skype application using them.
Deleting folders and individual files
Sometimes it becomes necessary to clean your device from individual folders and files. How to delete a folder from Android? Yes, very simple:
Call context menu and select the “Change” option;
. Press and hold a folder until the trash can icon appears;
. drag it to the trash.
The main thing is not to forget to check before doing this to see if there is any important data in the folder that will be lost. Restoring them will not be so easy.
The situation is different with folders that are not deleted, for example, “Auto backup”. This is a kind of backup copy of a folder with photos, linked to Google account. In this case, you need to do it differently:
First, go to the “Accounts and Synchronization” section;
. select a Google account;
. uncheck the box next to “Synchronize photos”;
. after that, in the “Applications” tab, find the “Gallery” application;
. click on the “Clear data” button;
. the “Auto backup” folder will disappear from the device.
How can I delete music from Android? For this it is enough:
Select the desired composition;
. hold it down until the function menu appears;
. use the “Delete” option.
Factory reset
Clear Android device from individual elements (programs, files, folders, etc.) quite easily. But what to do with the problem of how to remove everything from Android? To do this, you will need to completely reset all data from the gadget and restore it to factory settings.
In the “Settings” section, find the “Personal” block.
. Open the “Backup and Reset” tab.
. Tap on the line “Reset settings”.
. After clicking on the “Reset phone settings” button, all personal data will be deleted.
Cleaning the device from accumulated “garbage”
During the operation of a mobile device, a large amount of unnecessary information accumulates (temporary files, unused applications, etc.), which occupy a considerable amount of memory and reduce the performance of the device.
To monitor system performance and remove accumulated “garbage”, you can use a special Clean app Master. To do this you will need:
- download and install the program;
- an icon with the image of a broom will appear on the desktop;
- run the program;
- in the main menu, click on the “Garbage” tab;
- after automatic scanning, the application will show how much memory is occupied by temporary files;
- delete them by clicking the “Clear” button located at the bottom of the window;
- to remove unused programs, go to the “Application Manager” tab;
- check the boxes next to the utilities that should be removed;
- tap on the “Delete” button.
The program allows you not only to get rid of “garbage”, but also to solve the problem of how to remove a program from Android.
Among the applications that allow you to clear the cache memory, the SCleaner utility, developed directly for Android platform. It's easy to use. To do this you need:
Download and install the program on your smartphone or tablet;
. launch the application; the main menu is represented by two tabs - “Cleaning” and “Settings”;
. Before cleaning, it is recommended to set the necessary parameters (cleaning method, excluding files and folders from the list that cannot be deleted);
. click on the “Cleaning” tab;
. after completing the analysis, click on the “View/Edit” line;
. uncheck the checkbox next to files that should not be deleted;
. Tap on the “Clear” button.
Android is a flexible and open operating system. Each user can optimize it to suit their preferences, install applications, communication programs, update software as needed, get root rights and manage system data. However, like other operating systems, it is not unique; over time, it accumulates a lot of unnecessary temporary files and unused utilities that should be removed, thereby restoring its performance. Otherwise, they will reduce system performance and affect the battery life potential.
Many manufacturers of Android devices also make money by installing so-called bloatware - almost useless applications like a news aggregator or viewer office documents. Most of these programs can be removed in the usual way, but some of them are system ones, and standard means they cannot be removed.
However, advanced users have found methods to remove such firmware using third-party tools. Today we want to introduce you to them.
Cleaning the system from unnecessary system applications
Third-party tools that have the option to remove bloatware (and system applications in general) are divided into two groups: the first do this in automatic mode, the latter require manual intervention.
To manipulate the system partition, you must obtain root rights!Method 1: Titanium Backup
Famous app for Reserve copy programs also allows you to remove built-in components that the user does not need. In addition, the backup function will help you avoid annoying mistakes when, instead of a garbage application, you deleted something critical.
1. Open the application. In the main window, go to the “ Backups» with a single tap.
2. In " Backups» tap on « Change filters».
4. In " Filter by type» mark only « Syst.».
4. Now in the “ Backups» Only built-in applications will be displayed. In them, find the one you want to delete or disable. Tap on it once.
5. The options menu will open. It gives you several options for what to do with the application.
Uninstalling an application (button " Delete") is a radical measure, almost irreversible. Therefore, if the application just bothers you with notifications, you can turn it off with the “ Freezing"(Please note that this feature is only available in the paid version of Titanium Backup).
If you want to free up memory or use the free version of Titanium Backup, then select the option " Delete" We recommend that you first do backup copy, so that if problems arise, you can roll back the changes. You can do this with the “ Save».
It also doesn't hurt to make a backup copy of your entire system.
6. If you chose freezing, then when it is finished, the application in the list will be highlighted in blue.
It can be defrosted or removed permanently at any time. If you decide to delete it, a warning will appear in front of you.
Press " Yes».
7. Once the application is uninstalled, it will appear crossed out in the list.
Once you exit Titanium Backup, it will disappear from the list.
Despite its simplicity and convenience, there are limitations free version Titanium Backup may cause you to choose a different option to disable built-in applications.
Method 2: File managers with root access (uninstall only)
This method involves manually removing software located along the path /system/app. Suitable for this purpose are, for example, Root Explorer or ES Explorer. For example, we will use the latter.
1. Once logged into the application, go to its menu. You can do this by clicking on the button with stripes in the upper left corner.
In the list that appears, scroll down and activate the switch " Root Explorer».
2. Return to the file display. Then click on the inscription to the right of the menu button - it may be called “ sdcard" or " Inner memory».
In the pop-up window, select " Device" (may also be called " root»).
3. The system root directory will open. In it, find the folder “ system" - as a rule, it is located at the very end.
Enter this folder with a single tap.
4. The next item is the folder “ app" Usually she is the first in a row.
Go to this folder.
5. Users of Android 5.0 and higher will see a list of folders containing both APK files and additional ODEX documents.
Those who use older versions of Android will see APK files and ODEX components separately.
6. To delete a built-in system application on Android 5.0+, simply select the folder with a long tap, then click on the button with the image of a trash can on the toolbar.
Then, in the warning dialog, confirm the deletion by pressing " OK».
7. On Android 4.4 and below, you need to find both APK and ODEX components. As a rule, the names of these files are identical. The sequence for removing them does not differ from that described in step 6 of this method.
8. Done – the unnecessary application has been removed.
There are others Explorer apps, which can use root privileges, so choose any appropriate option. The disadvantages of this method are the need to know exactly the technical name of the software being removed, as well as a high probability of error.
Method 3: System Tools (disable only)
If you do not intend to remove the application, you can disable it in system settings. This is done very simply.
Open " Settings».
2. In a group general settings looking for the item " Application Manager" (can also be called simply " Applications" or " Application Manager»).
3. In " Application Manager" go to the tab " All» and already there find the program you want to disable.
Tap on it once.
4. In the application tab that opens, press the buttons “ Stop" And " Disable».
This action is completely similar to freezing using Titanium Backup, which we mentioned above.
5. If you disabled something wrong - in “ Application Manager" go to the tab " Disabled"(not present in all firmwares).
There, find the incorrectly disabled one and enable it by pressing the corresponding button.
Naturally, this method does not require interfering with the operation of the system by installing Root rights and the consequences of an error when using it are less. However, it can hardly be called a complete solution to the problem.
As you can see, the task of removing system applications is completely solvable, even if it is associated with a number of difficulties.
The user of a new Android device, regardless of manufacturer, discovers pre-installed programs that he will never use, but cannot remove. In this material, we will tell you how to remove unnecessary applications on Android in order to rid the system of useless “garbage”.
Types of Applications
OS Android, in the form in which you receive it on your new device, contains applications that can be divided into several large groups:
- Custom. Everything is clear with this category. It includes programs that are installed and used by the device user. They can be removed, updated, or reinstalled at any time.
- Manufacturer installed or factory installed. Present at the time of purchase of the device. The user can update them, but cannot delete them without root rights.
- System. These include Google services and standard Android programs. Applications in this category cannot be deleted without risk of damage operating system devices.
Root
The term root or superuser came to Android from Linux. In this OS, this is an account whose owner has the rights to perform any operations, including with system partitions. There are more than 30 ways to obtain administrative rights on Android. They differ depending on the device manufacturer, installed processor and even OS version. On smartphones of the same brand, for Android 5.0 and Android 6.0 these can be completely different procedures. For example, for Meizu MX 4Pro, which runs on Android 4.4.2, it all comes down to a simple registration on the manufacturer’s website, during which you accept an agreement about responsibility for your actions.
For this reason, we will not dwell on obtaining root rights, implying that you will find a way for your device. We have a separate article for this.
Required programs
Painlessly remove built-in applications, more reliable with the use third party programs. You can download them from the Google Play store after receiving administrative access to the device.
ES Explorer
After installation, to ensure full access To file system smartphone, you will need to enable root explorer in the settings.
The next step is to directly remove interfering applications. Let's use a file manager with administrative rights to go to the system partition /system/app. It stores all installed programs in the form of apk files.
A long press will bring up an additional menu at the bottom of the screen and a selection position next to application icons. At this stage, using administrative rights, you can remove previously uninstallable programs, including those related to Google services.
The system will warn you that these actions are irreversible. By confirming your choice, you will use your root rights. Any action performed using them is perceived by the OS as unconditionally correct, so be careful and remove truly “unnecessary” applications.
This program can not only clean the system, but also remove standard applications on Android after you give it the appropriate access. The choice fell on CCleaner due to the fact that it has versions for all popular operating systems and is familiar to users. The program has the ability to clear the software cache and batch uninstall.
Using the built-in application manager, you can disable or remove them as you wish.
When working with system services, you will receive a warning. Any program that uses root access when working with Android-related files will warn you to be careful.
Warnings issued by the system provide the time necessary to convince you that the actions being taken are correct. With the ability to uninstall applications that are not otherwise uninstallable, the user must be careful and careful not to cause breaking changes.
Another free manager, specially created to work with the system after obtaining root rights. Its main purpose, unlike previous programs in our review, is to remove applications built into the device by manufacturers.
As you can see, Jumobile's functionality allows you to perform all types of operations. By moving built-in applications to the memory card, you can free up space on your device without deleting them.
An attempt to remove Facebook Lite pre-installed on the system raises a familiar warning about a possible violation of the integrity and stability of the system.
A useful feature implemented by Jumobile developers is the ability to batch work with deleted files. The selection can be made alphabetically or by installation date in the system, as is more convenient for the user. By checking the boxes for the program to be uninstalled, you confirm that you understand the consequences of the actions being performed and clear the device of the “garbage” in it in one click.
Finally
The ability to clear your smartphone of bonuses imposed by manufacturers is always present, in every version of Android, on a device of any brand. The owner's main concern will be obtaining root access and choosing the program with which these actions will be performed.
Let us remind you that obtaining root access is considered by manufacturers as an action that removes the device from warranty service. No one will refuse repairs if your rooted phone is broken protective glass, but if the malfunction is a consequence of the fact that native applications or services have been removed from the device, the case will not be considered under warranty. Therefore, before performing changes or modifications to the smartphone software, make sure that this will not harm the operation of the operating system.