Many manufacturers of Android devices also make money by installing so-called bloatware - almost useless applications like a news aggregator or an office document viewer. Most of these programs can be removed in the usual way, but some of them are system programs and cannot be removed using standard means.
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 it automatically, the second require manual intervention.
To manipulate the system partition, you must obtain root rights!Method 1: Titanium Backup
The famous program backup application 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 make a backup copy first 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, the limitations of the free version of Titanium Backup may cause you to choose another option to disable built-in applications.
Method 2: File managers with root access (uninstallation 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 last one.
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 the system settings. This is done very simply.
Open " Settings».
2. In the general settings group, look 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.
Device manufacturers build programs into their devices. Sometimes comfortable, sometimes not. Alas, it is impossible to remove unnecessary pre-installed applications. Therefore, they needlessly take up invaluable space on the hard drive, sometimes making it difficult for the processor and RAM to work. However, this problem also has a solution. How to remove useless programs?
Is it possible to remove system applications on Android
Firstly, it is indeed possible to remove built-in programs. Secondly, this doesn’t even require special skills. You will only need to install root rights on the device. In other words, bypass the system’s internal protection and gain access to all Android functions.
Why you may need to remove preinstalled programs
In addition to the obvious - freeing up disk space - there are more important reasons: sometimes an error appears in system applications, an unpleasant bug due to which the Android cannot work normally. To the point where the device cannot be turned on. In such cases, a notification appears about problems in a specific standard program. One option is to delete it.
It is worth considering that not all applications can be removed without harm to the operating system. Root access allows you to use anything you want, but it can also do a lot of damage.
Important and useless stock apps
Without consequences, you can remove programs built not into Google Android itself, but into the shell of a specific manufacturer.
For example, Meizu smartphones with their proprietary Flyme OS shell have a “Tools” application, which has a ruler, compass, level, etc. Similar programs can be found in many shells like TouchWiz from Samsung or Xperia from Sony.
It is much more dangerous to get rid of Android programs itself. They all depend on each other. And even third-party applications use them for their own purposes. For example, if you delete Google Maps, you will not be able to play the popular Pokemon GO.
On the 4pda.ru forum, users have compiled an extensive list of built-in applications:
- Visit this page.
- Expand the spoiler “Description of stock programs.”
- Make sure that the application you are planning to remove does not have functions important for the OS:
- if the name says “YES”, it means you can erase the program;
- If “NO”, then you perform all actions at your own peril and risk.
How to get rid of unnecessary factory programs
Disable
To disable some stock programs, you don't even need root access. You can turn them off, the effect will be the same (except that they will continue to take up disk space).
Demolish
Installing root access using a computer
Please note that obtaining administrative rights will void your warranty service. Root makes the system more vulnerable to viruses and internal errors.
Manufacturers do not want to take on unnecessary responsibility, so the terms of use strictly state that rooting is a reason to deny you warranty service.
Uninstalling a program
It is highly advisable to save copies of the deleted files somewhere. Because your actions may have unintended consequences. And if errors or failures subsequently arise, simply return the application to its place - the problems should disappear.
For backup, it is recommended to use the Titanium BackUP program. With its help, you can either make a full backup of the device and in the future restore the non-working device to its saved state, or freeze a separate application that you want to remove, so that you can later unfreeze it and put it back.
How to remove standard programs on Android - video
Possible problems
After removing system programs, system malfunctions may theoretically occur. Therefore, it is best to back up a copy of the files in a safe place in advance so that they can be reinstalled.
But if a backup was not made and problems arise, flashing the device will help.
- Go to the official website of the manufacturer of your smartphone or tablet and download the required firmware version.
- Each device has separate instructions for reinstalling the system. Find it and act according to the recommendations.
All applications you deleted will be installed with the firmware, so any problems caused by deleting system programs will be solved.
How to get back deleted stock apps
If you have disabled them
If you simply disabled the program, then just launch it again in the “Settings” -> “Applications” -> “All applications” menu. To do this, find the desired application in the list, highlight it and click “Run”.
You can also do a Hard Reset, that is, reset the settings to factory settings. This will delete all parameters and return the phone or tablet to its original state, and at the same time start the disabled standard processes. There are two ways to do this.
Hard Reset via Settings
- Open “Settings” -> “About phone” -> “Storage” -> “Reset settings”.
- Check the required boxes:
- “Deleting data” will destroy program settings, contacts, messages, etc.;
- “Formatting the built-in memory” will erase all data from the device’s hard drive, except for what was originally installed, that is, photos, videos, third-party applications.
- Click the "Restore" button. After a few minutes, the device will reboot in its original form.
Recovery using Recovery Mod
How to reset your smartphone to factory settings on Android - video
If you deleted them
If you saved a duplicate of deleted files, then simply return them to their original location on the device. That is, place the .apk and .odex files in the /system/app folder, and the update files in /data/app (even if the updates are lost, the program itself will restore them).
If there is no backup, then there are two options:
- or you find files from other users;
- or reinstall the Android OS.
Look for missing files only in reliable sources, as it is very easy to get a virus. Ask friends who also use root rights to search for data, for example, or download information from trusted sites. Many Android forums have special threads where users share standard application files with each other. All materials are checked by forum moderators and the participants themselves, so the chance of infecting the device is minimal.
The last and always working method is to reflash the device. Download the official version of the system from the manufacturer’s website and install it via Recovery Mod.
Many built-in programs, especially from the device manufacturer and not from Google Android developers, are useless. At the same time, they take up a lot of space, interfere with the system, eat up battery power and slow down the OS. Getting rid of them is not difficult, but it will require root access. And it is highly advisable to save copies of the deleted files in order to protect yourself in case of failures and possible errors.
Hi all! Alexander Glebov is in touch, in this article I will talk about which built-in Android system applications can be removed and how to remove system applications on Android and clean it of garbage. It very often happens that the internal memory of the phone is running out, and you need to clean it somehow, but you have all the applications you need, but there is a lot of junk like: Google Books, Google Music, Google Play Press, etc. The question is, why do we need these applications?
Which built-in android system applications can be removed - warnings
First of all, I want to warn you, deletion system applications can break your phone and it will not turn on, remove at your own peril and risk.
Prerequisites
It just so happened that without root You won’t be able to uninstall system apps, there’s nothing you can do about it. You can read how to get root rights to Android for Sony Xperia smartphones on my blog. But perhaps the article will help you even if you have a phone from another company.
The procedure is as follows:
I will show you how to remove system apps on Android on your phone. I have a Sony Xperia ZR, so if you have the same, you will have an easier time. So, let's begin.
YouTube karaoke module
- Google Lyrics Module
- Wikipedia module
- YouTube module
-POBox Touch
- SkinSelector
- Standard
- Xperia Calendar Sync
- Xperia Social Engine photos
- Xperia from Facebook
- com.sonymobile.faceregistration
- Other applications can be found in the screenshots:
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The result will be about 35 applications, maybe more. After all, you can delete something else that you think is not necessary. Once selected, click the “Delete” button. After clicking, you may need to grant super user rights again, and an information message will appear that there are selected applications that you do not want to remove. Click "Yes".
After removing the programs, reboot the phone. And we move on to the second stage. Cleaning Android from garbage that remains after removing system applications:
As a result of these simple steps, I freed up about 600 MB. internal memory. A very good result, especially when every megabyte of free space is important. As always, ask your questions in the comments. I hope the article was useful.
Best regards, Alexander Glebov.
Most owners of Android devices know that on a smartphone or tablet you can initially find a bunch of unnecessary junk in the form of pre-installed applications. Judging by the reviews, most of them are not only not needed by the average owner, but also cause quite serious indignation at the fact that such programs are constantly updated without his knowledge and take up space in the internal storage or use RAM. How to remove Android system applications will now be shown. And it is absolutely not necessary to have or be a superuser. But first things first.
How important are system applications?
Many people think that all built-in applications of Android systems are “built into” the operating system and are mandatory components for its functioning. This is wrong.
In addition, any device based on this OS has at its disposal unnecessary services that use Google registration with confirmation via Gmail. The question arises: why register the same Google+ account if the device was initially verified according to the standard procedure?
And if you look at services like Google Maps, it’s not hard to imagine how much space they take up in internal storage. There are no questions regarding applications that use geolocation, but most uninitiated users do not need this. 4PDA (a specialized site dedicated to mobile gadgets) recommends removing system applications in several available ways, even in the absence of root or superuser rights, which is often a prerequisite. Let's look at the most common options.
Removing system applications from Android devices: general rules
Let’s immediately differentiate the understanding of deleting or disabling standard programs from similar actions based on firmware. With system firmware, the situation is much simpler, because in most cases, even when installing them, intervention is required at the superuser level, similar to Windows systems where there is a super administrator account. The essence is the same.
Some programs installed on Android devices allow you to bypass these restrictions, especially when flashing firmware, but a “clean” system can easily resist changes. Hacking an OS to grant developer rights, so to speak, is quite simple. But it will be problematic to remove Android system applications correctly.
Using programs like Explorer
An inexperienced user needs to know that logging into the Google Play service and trying to delete an application will not have any effect (it simply will not appear there). Deleting program files manually is also a thankless task, since most users do not know where all these objects are located. In addition, many of them may be hidden or contain data in locations other than the installed program directory.
In the simplest version, you should use Root Explorer or its analogues (Framaroot, Titanium Backup, Root App Remover).
In Explorer, you need to find the tools item and, by entering the root explorer menu, agree to the provision of superuser rights. Then in a new window you should confirm the R/W connection, and then search in the app directory located in the System directory.
When the necessary APK files are found, you need to delete only applications, but not services (think a hundred times before doing this). But this won't be enough. At the same time, you should delete all objects of the same name with the .odex extension. Only after this the system will be cleared. Some people believe that this cleaning method removes registry entries. We beg to differ with this, because in Android, built on the basis of Linux systems, there is no registry at all.
System App Remover
In the previous case, deleting pre-installed applications can be very easy to make a mistake. For example, a fairly large number of cases of “demolition” of a Wi-Fi module are known, as a result of which users were left without communication. Reverting the initial build after this is very difficult (but possible).
Another thing is the official System App Remover utility, which can even be downloaded from Google Play. Only root rights are required. But the application filters system components, giving the user the right to choose, highlighting categories like “Can be deleted”, “It’s better to leave”, “It’s not safe to delete”. In the simplest case, deletion concerns social network widgets (Facebook, Twitter) or similar services like YouTube. This will not harm the system.
In the second option on Android, the program does not recommend deleting system applications, since this may affect the list of contacts, calls, messages, etc. Again, without knowing the name of the service, you should not do such things, otherwise the phone mode can be deleted, after which making calls will become unavailable.
Uninstalling system applications without root rights
Now a few words about the lack of appropriate access rights to change the configuration. You can remove Lenovo system applications, as well as other mobile device manufacturers, yourself without using privileges of this level.
To do this, you need to use the SuperOneClick and Deploater applications in parallel when connecting the device to the computer. Without talking about the principles of operation, we can only note that their actions force the system to believe that the user has developer rights. During the installation process, the drivers are first installed, and then the main application is launched. It operates on the basis of vulnerabilities found in Android 4.0, so the antivirus may perceive the program as a symptom of external unauthorized influence.
Conclusion: The real-time scanner needs to be disabled. But the program deletes all unnecessary selected objects with .apk and .odex extensions automatically.
Is it worth doing?
Removing Android system applications looks acceptable. But do not forget that some services may be disguised, and their names will not tell the user anything at all. In particular, this applies to elements whose names begin with the prefix com.android or com.google. This is where you need to be especially careful and remove such elements of services only with a full understanding of all the consequences.
Smartphones, tablets and phones are gadgets that more than one person on earth cannot do without. And every owner of such a gadget knows perfectly well what the Play market is, what applications are, how they need to be installed and what they are needed for.
But, in addition to installed applications, when purchased, any device contains system or pre-installed applications. And sooner or later, users have an insatiable desire to remove unnecessary and unnecessary programs that were installed along with the system. But, how to remove pre-installed applications on Android? This is exactly what I will tell you about now.
Before we start deleting pre-installed applications, we need to get root rights, in other words, access to view and edit system ones. It is thanks to these rights that many different problems with the smartphone are corrected; they can also be used to replace the phone’s built-in memory with an sdcard, and also run various applications that require administrator rights for the device.
Afterwards, to remove system applications we will need to download and install one of the file managers that support access to system directories. For example I use Total Commander or Root Explorer you can also use ES conductor. You can find and download these utilities on the Play Market, I won’t describe how to install them, I think you can handle it without me.
IN instructions I provided, I will use Total Commander, if you use any other file manager, for deleting pre-installed applications is not a big deal, as the principle of deletion is quite similar. Differences can only be noticeable in the appearance of the program interface.
Uninstalling system applications on Android using Total Commander
I would like to draw your attention to the fact that you should not mindlessly delete everything by going to the system folder, since there will be quite a lot of system applications there that should not be deleted. Remove only those pre-installed programs that were visible in the menu of your device, and do not forget to pay attention not only to the icon, but also to the name of the application that you are going to remove.
Removing pre-installed applications on Android using Root Uninstaller
So, what to do if you were unable to remove pre-installed applications on your Android device or you simply don’t want to go into system folders for fear of harming your smartphone. For this case I have Plan b", it lies in the fact that to remove a system application, you will need to install a program with the name from the Play Market and select the application to be deleted there, and the utility will do the rest for you.
We launch Root Uninstaller and immediately give it the right to use root access, the procedure is similar to the one I considered in the example with Total Commander.
Now we select the one we need from the list of system applications. 
We will be transferred to the next menu, where we should click on the “ Delete" A few seconds will pass and the utility will ask you to restart the device for complete removal. 
It should be noted that the application provides quite a lot of other useful things. For example, you don’t have to delete a standard program, but only freeze it, so it will turn off and disappear from the main menu, but the files will remain in place in the system and you can turn it back on without any problems if you wish.
Another interesting point is that you can make the selected application custom; by completing this point, you can later delete the application directly from the device menu or you can move it to a memory card.
In general, try using this program and you will see for yourself.
There are a lot of ways to remove pre-installed applications on Android, but here I showed what I use directly. By the way, there are many analogues of Root Uninstaller in the market, so you can use them if you wish. There is simply no point in describing them all here as they are very similar to each other.
