An error occurred in the launcher application. Lenovo Launcher is not responding

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Launcher.exe is one of the executable files and is designed to install and launch programs. Users especially often have problems with EXE format files, and there may be several reasons for this. Next, we will look at the main problems that lead to the Launcher.exe application error and consider methods for fixing them.

If an error associated with Launcher.exe appears immediately after loading the OS, launching a program, or simply involuntarily, you should not ignore it, because dangerous viruses are often disguised as a harmless file. In addition to this problem, there are a number of system errors that lead to this problem. Let's take a closer look at all the ways to solve it.

Method 1: Cleaning your computer from viruses

A common problem with the launcher file is that it becomes infected with a virus or other malware that displays ads in the browser or uses your computer as a cryptocurrency mining device. Therefore, we recommend that you first scan and clean your device of malicious files. This can be done using any convenient method, and read more about them in our article at the link below.

Method 2: Fixing the Registry

The registry stores many different entries that are constantly changed or deleted, but automatic cleaning of unnecessary data is not carried out. This may cause the Launcher.exe application error to occur after you uninstall or move certain software. To solve the problem, you will need to search for garbage and errors in the registry, and then delete it. This process is carried out using special software, and detailed instructions can be found in the article at the link below.

Method 3: Cleaning the system of debris

After some time, a large number of unnecessary files accumulate on the computer, which appeared during the use of the Internet or various programs. If temporary and unnecessary data is not cleared, the computer not only starts to work slower, but also various errors appear, including problems with the Launcher.exe application. To solve the problem, you will need to use a special program CCleaner.

Method 4: Update Drivers

Computer drivers tend to become damaged or outdated if they are not updated regularly. Because of this, not only the operation of a certain device slows down or stops, but also various system errors appear. Use the convenient method of updating drivers to complete this process, then restart your computer and check if the Launcher.exe application error is gone.

Method 5: Checking system files

The Windows operating system has a built-in utility that allows you to quickly check system files. We recommend using it if the previous four methods did not bring any results. The whole process is completed in just a few steps:

Method 6: Install Windows Updates

Microsoft often releases various updates for its operating systems, and they may also be related to the Launcher.exe file. Therefore, sometimes the problem can be solved quite simply - by installing the latest updates. You will find detailed instructions on how to perform this process on different versions of Windows OS in the articles linked below.

Read more: How to update the operating system Windows XP, Windows 7, Windows 10

Method 7: System Restore

Every day, while using Windows, many changes occur in it, which from time to time provoke the appearance of various errors, including problems with the Launcher.exe application. There are several different ways to restore the OS to its original state before the error occurred, but in some cases this requires a pre-planned backup. We recommend that you read more about this topic in the article linked below.

Today we looked in detail at all the ways to solve the Launcher.exe application error. As you can see, there can be several reasons for this problem, almost all of them are associated with changes or damage to certain files, so it is important to find them and fix them.

Lenovo launcher is a shell for Android devices. It was created by Lenovo. The shell is easy to use, has an attractive appearance and rich functionality. It is possible to use a huge number of settings and designs. Overall, Lenovo launcher is a desktop that comes with all sorts of themes. It’s easy to get confused with them, but you can choose the right one. The pride of the program is its elegant widgets.

Unfortunately, the application is not always highly efficient. It happens that Lenovo launcher does not respond. What to do in such a situation and where to look for a solution to the problem?

Lenovo launcher does not respond: what should I do?

Application failure can also be expressed in other ways. That is, what appears on the screen is not an error message, but a message that Lenovo launcher is not responding. Most users are at a loss and don’t know what to do. However, there is a way out, and there are several of them.

Sometimes a simple reboot of the device helps restore the shell functionality. True, this method is not always effective.

If rebooting doesn't help, you can try updating the launcher. To do this, you will have to delete the old application and download and install the new one. It is advisable to download the program from trusted portals or contact the manufacturer’s official website specifically. You can even choose the latest version as it is improved and offers many new features. The application looks like an ordinary apk file and is easy to install. After that, you can simply install it instead of the standard shell. Then all that remains is to enjoy the opportunities provided.

And the last way that can help restore functionality if Lenovo launcher is not responding is to reset the settings to factory settings. But before that, you need to save all the data, since it will be deleted. These include the phone book, SMS messages, applications and various files.

You can reset your Lenovo smartphone as follows:

Open "Settings" and go to the "Systems" section.
Select "Backup and reset".
To return to factory settings, just select the appropriate item.

Not so long ago, it was possible to use such a shell exclusively on Lenovo devices, but today it is possible to use it on other smartphones.

Unfortunately, Lenovo launcher is not without its shortcomings. This application can only work on new models (Android version 4 and higher). As for outdated modifications, this shell is not compatible with them.

So, it is not difficult to solve the problem of the Lenovo launcher application not working. To do this, just follow a few simple steps. You can update the program even if there are no problems. For example, the user will be able to select the latest version of the application, which provides the user with more features.

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It happens that a smartphone that has served faithfully starts to malfunction. No, the hardware itself is fine, but you can’t launch the program or simply dial a number because the Launcher Android error message starts popping up. What to do in this case?

What is a launcher? This is a software shell that allows you to customize the appearance of the desktop and menus. And since this is a program, it may fail. If the Launcher application error on your tablet or smartphone occurs only occasionally, you don’t have to take any action - a simple reboot will do the trick. And it doesn’t matter on which manufacturer’s device the Launcher application error occurred - Lenovo, Samsung, Sony... It also doesn’t matter whether a smartphone or tablet produces a Launcher error. The principles of “treatment” are the same.

Factory settings

If the previous methods cannot be used because the text “An error occurred in the launcher application” on your tablet or smartphone does not allow you to do anything, or for any other reason, you can try resetting all settings to factory settings. This can be done in two ways - through settings or recovery.

Even a child can master the first method. To implement it, you need to enter the menu and the “Recovery” section. There is a button we need to reset all settings to factory settings. Everything will have to be installed and configured again. Be aware that everything that was saved in the device’s memory will also be deleted, including photos, SMS messages and numbers.

If the application error persists

One method to solve the problem is to clear the cache and erase all launcher data. This method was proposed for Android 4.4.2, which had a bug in Launcher 3.

Enter the program menu. Ignoring the launcher error message, swipe the screen from top to bottom. On a black background with a list of installed SIM cards, click the square menu icon in the upper right corner. And then, as usual, “Settings -> Applications -> All programs”. Find an app with a name from the list below (or similar):

Launcher3;
Trebuchet;
Launcher;
Desktop.

Select the program you found, clear its cache and erase its data. After that, stop the launcher. The application will restart, but you will have to re-install program shortcuts and widgets on the desktop.

What was the error?

An Android phone is essentially a small computer. When you turn it on, after the phone logo it immediately opens with various icons. Everything that appears is the result of the launcher’s work. It is often called the shell.

Using launcher you can organize your device. It helps to organize not only the number of desktops, but also the location of shortcuts, folders and widgets on them. The same shell is used to create a visual image of various games and applications. You can find quite a lot of different shells in the Market, but each device must have a built-in launcher, which cannot be removed without special rights, called root. When the message “An error occurred in the launcher application” is displayed, using the gadget becomes significantly more difficult, as if after turning on the computer the screen saver would continue to light up and nothing more.

If Launcher hangs up your smartphone

If the device hangs completely, reboots of its own accord, and any action leads to an error in the Launcher application on Android, you will have to resort to the most radical method - (the so-called hard reset).

Please note: in this case, only default programs will remain on the tablet or smartphone, so the user will have to install the applications he needs again. However, the data on SIM cards and external cards will not be affected. Therefore, there is no need to worry about losing the phone book on the SIM card or photos and music on the SD card.

To carry out this operation, you need to get into Android system recovery. For most Android devices, the actions are the same: turn off the device, then press and hold two buttons at once - Volume Down and Power.

Some companies have introduced their own proprietary combinations that allow you to get into this menu.

Samsung: Turn off your phone. When the screen goes dark, press Volume Up + Home + Power at the same time.

Sony Ericsson: Turn off your smartphone. Then hold down the Camera, Volume Down and Power buttons at the same time.

LG: Turn off your phone. Press and hold the Volume Down, Home and Power/Lock keys for ten seconds. When you see the LG logo, release the Power/Lock button. Release the remaining keys when Recovery appears.

Huawei: Press three keys at the same time - Power, Volume Up and Volume Down.

HTC: Turn off your smartphone. Press and hold Volume Down, then press and release Power. When the Recovery inscription and the image of three androids appear, you can release Volume Down. Select Clear Storage by pressing Power. Confirm the action with the Volume Down button.

The Android system recovery menu consists of several items:

Reboot system now;
Apply update from sdcard;
Apply update from cache;
Wipe data/factory reset;
Backup user data;
Wipe cache partition;
Restore user data.

You need the Wipe data/Factory reset item (remember that the menu is navigated using the volume up/down keys, and Home or Power is used to select the desired item).

A new menu will appear in which select “Yes - delete all user data”. Then press Home or Power. To complete the procedure, restart your smartphone.

Google Chrome is undoubtedly the most popular Internet browser among both PC and smartphone users. But do not forget that like any other program, it has its glitches.

Most often, they appear due to the negligence of the user himself, and not the system. Any conflict of programs in the system, incorrectly configured internal settings, or a disconnected (or unstable) Internet can cause a number of errors that need to be corrected and attention paid to.

Recovery

This method is suitable for more advanced users. In each device, entering recovery occurs differently. But in most cases, this means holding down several keys at the same time, for example, the power button and volume rocker. In order to find out exactly how your gadget goes into this mode, just type the name of your gadget model into the Internet and add the word “recovery”. Next, the search engine will display the most suitable options.

Once in the desired mode, you need to use the volume buttons to select wipe data\factory setting and use the power key to confirm your choice. All gadget settings will be reset to factory settings.

Pages may fail to load for a variety of reasons.

The first thing you need to do is close all tabs and extensions. Since they can take up significant space in memory.

To free up memory:

Close any tabs you don't use.
Close all running programs and applications.
Stop downloading any files, if any.
Reload the page.

Second, restart Chrome:

Open the application launcher.
Click on the square at the bottom of the screen.
Swipe up on the screen to close the window.

Third, restart your device and try to access the page again.

If all this does not help, then maybe there are viruses on your mobile phone. Perhaps this is what contributes to the occurrence of this error. To do this, you need to check it for viruses using an antivirus, namely scanning and deleting files that are infected (if any). This can be done using CCleaner, Dr.Web, Kaspersky and others.

Causes

Probably everyone understands what a graphical interface application is and what its essence is. Just in case, let’s clarify that this is the shell through which we control smartphones/tablets. All these beautiful buttons, menu items, etc., by tapping on which, we perform various tasks using our gadgets - this is the graphical interface.

An error may occur in the following cases:

You installed an application that conflicts with the OS, as a result of which the interface application has stopped.
The launcher does not work correctly. There may be an error in the launcher application, for example, it was damaged by viruses. Then you should delete it, if it is a third-party launcher, install it again.
It is possible that your device is defective, that is, nothing can be fixed using software.
Crooked firmware. Often, Chinese gadgets initially have bad firmware, you go to the 4pda forum and find a custom one there, which is much better than the factory one. But they may also contain errors, or you may have flashed the device incorrectly.

The problem is in the system process

A common problem is that system processes stop working.

The next option to fix this is to enable services. You need to go to the “Settings” menu, then “Applications”, then “Manage applications”. In the top panel you need to select “All”, and then enable disabled services. After this, it is recommended to reboot the device.

If the problem persists, you can uninstall Google Play updates. Sometimes Play apps are updated with bugs, so you shouldn't update them on your device until the manufacturer fixes this.

The next step to solving the problem is to try to clear the Service cache. To do this again:

Go to “Settings”.
"Applications".
"Application Management".
And in it we find “Delete data” or “Clear cache”.

The launcher on Android does not work or the desktop has disappeared

on 13 May 2015. Posted in Android - General

The launcher on Android does not work or the desktop has disappeared . If suddenly, after turning on Android again, or if the launcher was carelessly deleted or the Android desktop disappeared for unknown reasons, then this article will help you find a solution! There are several ways available to you to solve this problem! Therefore, do not despair and if one method does not help, try the next one, the most important thing is not to panic!

Theoretical information

The launcher is responsible for displaying the desktop or menu in Android. Launcher from English - launcher. A launcher is an operating system software interface that allows the user to launch and interact with applications.

Solutions if the Android desktop (launcher) has disappeared

Method 1 - data reset

This method can help you if you are sure that you did not accidentally delete the launcher on your Android device! If this is true, then resetting the data will solve this problem! As you probably already understood, by resetting the data, the entire phone book, applications, SMS will be deleted, except for pictures and melodies.

How do I reset my data?

In one of the articles on the site, or more precisely, how to unlock an Android pattern (method 8), the process for many manufacturers is described in great detail, how to perform a data reset or special. article about resetting data on Android.

Method 2 - installing a third-party launcher via WI-FI

If you are sure that WI-FI is turned on on your Android smartphone or tablet or the Internet is working, and you also have a Google account and the Google Play application from which you install applications, then do this:

On Android, it is possible to install applications remotely; to do this, you need your smartphone or tablet to connect to a familiar WI-FI access point.

1. Install on Android any launcher you like from your computer - DOWNLOAD LAUCHER

2. Wait 5 minutes for the launcher to install and restart Android

Method 3 - reset data and connect to WI-FI

In Android, during initial setup, WI-FI is always activated, so

1. Reset your Android data

2. Connect to WI-FI

3. Enter your Google credentials

4. Install the launcher using PC

5. Reboot your device

Method 4 - Install Desktop Using ADB Debugging Tools

This method requires that USB debugging be enabled on your Android; if it was not activated, then there is no way to activate it at the moment! USB Debugging may possibly be enabled if you have Rooted Android!

You'll need:

Instructions

1. After installing the Adb Run program, run it

2. Go to menu 3 - Install Android App to Device

3. First select menu 0 , and in the window that opens, put the apk file of the launcher and close the window

4. Select menu 1 - Install Programm

5. Pick up an Android device and install the launcher

6. Restart Android

Method 5 - Android firmware

In order to try to restore the disappeared Android desktop, the firmware should help. How to flash many models and what firmware is - details in the article - what is Android firmware.

Method 6 - Install Launcher with Recovery (hard method)

For this method you need to install custom Recovery, and to install custom recovery you most often need root rights.

After installing custom Recovery, download and install the Update Zip Creator application, and also download the launcher apk file. In the Update Zip Creator program, move the launcher to the /system/app/ folder and create update.zip and install it from the Recovery menu.

Method 7 - Install Launcher with Recovery + Aroma File Manager (hard method)

Move the downloaded launcher apk file to your Android memory card as well as Aroma File Manager. Install Aroma File Manager from custom Recovery and then move the launcher apk file to /system/app. Reboot Android.

Synchronization error

Another problem is a Google Chrome synchronization error on the device. This may occur if the data used to log in is no longer suitable. If you changed your Google account password, enter your username and new account password.

This is a very common error that users see - the message “Your connection is not secure.” This is followed by an explanation that attackers may be trying to steal your data from the site (for example, passwords, messages or bank card numbers).

If everything opens, try the following:

In Chrome on Android, go to “Settings”, then to “Applications”, then “Storage” and “Clear cache”.

After these actions, you will no longer see a message stating that the connection is not secure.

Deleting data and clearing cache

This method is suitable for any smartphone
. To fix the launcher error and get rid of the message “An error occurred in the Launcher3 application,” do the following:

Turn off the power to the smartphone, remove the battery and wait 1-2 minutes;
Insert the battery into place, turn on the smartphone;
Go to “Settings” -> “Applications” -> “All”;
Find the Launcher 3 application in the list and select it (it may also appear under the names Launcher, Trebuchet, Desktop);
Stop the application;
Next, tap on “Clear cache” and “Delete data”;
Restart your smartphone.

This is usually enough to get rid of the Launcher 3 error message, but the problem may occur again after a while.
Whether it is worth installing Launcher 3 on an Android smartphone is a matter of personal preference of the user. If you like the interface, or are just used to it, install it. Ultimately, even if the error appears periodically, it is never too late to repeat the above sequence of actions. In order to remove “launcher” you need to perform a series of simple steps on your device. This process does not present any particular difficulties. You should use the standard functions of the Android interface.

What to do if nothing helps

If all these methods did not help you, then the device will have to be flashed, but this should be left as the last option to solve the problem. Reinstalling the system works 100%, but try to use this method as a last resort.

Any error can be eliminated without extreme cases, such as flashing. If nothing helps at all, most likely the problem is caused by the smartphone itself and it needs to be examined by a technician who will find out the true cause of the breakdown.

The use of a large number of applications on tablet computers greatly facilitates the life, work, and study of users. However, an overabundance of programs, as well as conflicts that they may enter into among themselves, can lead to failures. In this case, the tablet often displays application errors - industry experts will tell you what to do.

What is a launcher

If you don’t know what a launcher is, then we will try to explain it to you in simple words. Literally, translated from English, Launcher means launcher (launch something), in this case we are talking about launching applications in the Android system.

A launcher for Android (launcher, launcher) is a graphical way of designing the appearance of the operating system, which includes the desktop, menus, widgets, icons, lock screen, etc.

Currently, there are many different launchers that can be downloaded from the Google Play Market as a regular application. As a rule, most of them are free, or shareware, in which you are offered a Lite version with limited functionality. If you like the launcher, you can purchase the full Pro version with advanced functionality.

How to change the launcher

Launcher is one of the most important and basic applications in the Android OS; it is the one that ensures user interaction with the device. Everything you see on the screen of your smartphone or tablet: desktop, widgets, menus, icons, lock screen, and so on, displays the standard launcher.

To change the preinstalled launcher on your Android device, you need to select the launcher you like in the Google Play Play Store and follow a few simple steps:

How to remove the launcher

Usually deleting a launcher does not create problems and it can be deleted in the same way as any other application or game.

Open Settings.
Find and select the desired launcher from the list.
In the menu that opens, click “Delete”.

Difference between launcher and theme

Are launcher and theme the same thing? Many people, out of habit, call launchers “themes” that were on old phones from 2000, which is not entirely correct. The difference between a launcher and a theme (skin) is that the launcher can add additional features, change the desktop and application menu. But a theme can be part of the launcher and already change broader areas, for example, it can add a general style to the system, change the color of icons, change the appearance of settings, notification shades, and so on.

Main application errors and solutions to the problem

Often, users themselves become the root cause of applications not working correctly on their tablet. The reason for this is the uncontrolled and often indiscriminate downloading of software from dubious resources. Moreover, the generated errors that users have to deal with were noticed both in the Android OS and in its competitors - Windows and iOS.

Autoload failed

This question often arises when one of the main programs does not start at startup. In this case, you can solve the problem by following these steps:

The failure is related to the main application. Enable the application yourself using the program manager. After this you will need to restart your computer.
Recently downloaded software does not work correctly. It should be restarted separately by finding it in the program manager. If the above steps do not help, you need to remove the program from startup or manually configure it. Reinstalling the application is an effective but radical method.

Incorrect operation

This problem is related to this. That the program may freeze and not respond to user requests. To solve the problem, you should:

Roll back to the previous version. This option is suitable if the application has recently been upgraded.
Check for virus programs, especially if you have access to the network.
Reinstalling the application is the last option to resolve the problem.

Especially often, problems with incorrect operation of programs arise after unsuccessfully independently flashing the tablet. In case of incorrectly specified parameters or an unsuitable operating system, not only the software part, but also the technical part may suffer. Therefore, only advanced users who are confident in their abilities should begin such complex work. Additionally, experts recommend that everyone constantly check their device for viruses and spyware. They can also cause applications to not work correctly.

Android is an excellent operating system for mobile devices. A phone running under its control is, in fact, a pocket computer. One of the main programs is the menu loader. When you turn on your device, the most frequently launched applications load first. Also thanks to this bootloader you can navigate through the Android menu. But like any computer OS, glitches and errors occur from time to time. One of them is “An error occurred in the launcher application.” You will not be able to navigate through the menu and using the device will not be easy.

Let's consider what to do when such an error occurs?

Problem with Launcher causes a lot of inconvenience for users

Try another launcher

When an error occurs in the com android launcher, you can try to get to the “Market”, from where you can install another program. There are actually a lot of options:

Nova Launcher;
ZenUI Launcher;
Evie Launcher;
CM Launcher;
Hola Launcher.

This is not the entire list that can be found for devices on the Android platform. Each of them is easy to customize to suit your needs and requests. They have different variations of shortcuts, visualizations, and so on.

Getting rid of the error

The error occurs because the process that is responsible for the operation of the standard bootloader does not work correctly and crashes. As a result of this, the phone begins to freeze, and you cannot open any window or launch any program.

There are several options for how to get rid of the “An error occurred in the launcher application” problem.

Clearing cache

When you experience this problem, click OK on the error pop-up. In a couple of seconds, you can continue working. If the problem recurs regularly, then try clearing the bootloader cache. To do this, go to Settings - Applications - All, find Launcher and click "Erase data", then "Stop". Press the center menu button to go to the desktop, which will resume after a few seconds. Make the settings again, which includes choosing the number of desktops, application icons and widgets located on it. In the future, be careful about how many icons you place. If there are too many of them, errors may occur.

Software conflict

In addition, some programs may cause conflicts with each other. Be careful what you install. If a problem occurs after installing any software, remove it or replace it with an alternative that does not cause problems.

Installing a third-party bootloader

If clearing the cache and resetting the launcher settings did not save you from the error, then you can download one of many from the Play Store. Launch the Play Market application, enter Launcher in the search bar and select any loader you like.

In our opinion, one of the best is Nova Launcher. It offers the user almost the standard Android menu, while having a much larger number of settings. The program takes up a minimum of resources and works very stably. After downloading it, customize it to your taste. You can change the font type, icon size, number of icons on the desktop and in the application menu. In addition, the launcher supports themes that allow you to change not only the wallpaper, but also the appearance of the icons themselves. Select Nova Launcher as your default bootloader and the default one will be disabled automatically.

This application will be a great choice for those who are used to the standard Android menu and do not want to change their habits. There are other similar applications, but not all of them work as expected.

Reset to factory settings

Sometimes the problem can be so deep-rooted that neither resetting nor installing a third-party launcher helps. What to do in this case? Most likely, a factory reset will help you. In the Settings - Backup and reset menu, select "Reset settings". After this, the tablet will be in the same condition in which you bought it in the store, but you will have to configure it.

Flashing

If your device has Root rights, then you can easily remove system applications. Some owners install them just for this purpose. This, of course, can be very convenient, but it risks the fact that you can remove unnecessary applications, which is why the rest will not be able to work as expected. If you feel that the problem “An error occurred in the launcher application” is happening for this reason, then you will have to reflash the device. Find instructions for your model on the Internet or take your “electronic friend” to a service center, where they will quickly revive it.

Flashing

If the previous method did not help you or only gave you short-term relief from the annoying message “An error has occurred in the launcher application,” you can reflash android. In order for everything to go successfully, you need to calm down and concentrate as much as possible. Information on how to properly flash your particular gadget can be found on numerous large forums. Try to choose the most discussed firmware with a high rating and strictly follow the instructions. If you have little experience, it is recommended not to experiment too much. When an error occurs in the launcher, you may need to establish Root rights, and this is not an easy task.

When making repairs yourself, you need to understand that there is a risk of completely losing the device if you take the wrong step. For those who do not like to take risks, there are always many qualified specialists who have undergone special training and can solve the problem as competently as possible.

How to remove Launcher 3 error?

Many forums describe various methods to fix the error in the launcher3 application. Users offer various options: from resetting settings and backup, to flashing phones and returning to factory settings. But in solving this problem there are more that are very effective.

So, you only need to complete a few steps:

If the error prevents you from launching some programs, then reboot your phone (removing the battery).
After launch, immediately go to Settings - Applications - All tab.
Find the Launcher3 program and go to its details.
Clear cache, clear data and stop the application.
After this, the problem basically disappears, but it is advisable to install a new launcher. One of the most popular and in demand today is Nova Launcher
- it is lightweight, modern and creative. You can also choose another one based on your preferences.

In almost all cases this method helps. You shouldn't delete the old Launcher 3, let it remain as a spare. Here is a visual video instruction on how to remove the Launcher3 error on your phone.

Unfortunately, the application is not always highly efficient. It happens that Lenovo launcher does not respond. What to do in such a situation and where to look for a solution to the problem?

Reset

As a last resort, you can resort to. The procedure will delete all data and provide a clean operating system, in the form in which it was released from the factory. This is necessary if the smartphone freezes completely after startup or randomly restarts. Sometimes absolutely any action provokes an error, and you will have to take drastic measures.

This function is built into the smartphone, but the procedure for getting to the menu may be slightly different:

You need to simultaneously hold down the Power button and the volume up control, sometimes the Home button is used;
Select “Wipe data/Factory reset”;

Confirm the procedure.

At this point, the error with Launcher should be completely eliminated and should not appear again. In some cases, the problem recurs after a short period of time, then it is better to replace the shell. In general, the application is quite convenient, economical, fast and beautiful, so it deserves the right to exist. If you still have questions on the topic “Launcher 3 – what is this program on Android and how to remove the Launcher 3 error?”, You can ask them in the comments

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A launcher is a system bootloader program. They come in different types - some control the launch of the operating system, others change its appearance. We will describe problems that often arise with them in Android and Windows OS. Let's start with Android devices: launcher 3, what is this application and how to restore its normal operation.

Android OS is developing and improving. Smartphones and tablets under its control are used all over the world. It’s a shame when a popular mobile device malfunctions—applications stop launching or the phone number cannot be dialed.

What is a launcher on Android - it is a shell program that allows you to change icons, desktop design, menus, widgets, and add new functions. Launchers are installed on top of the OS, transforming it externally, while all system procedures remain the same. Some manufacturers - for example, ASUS and many Chinese companies - specifically develop a proprietary interface for their devices, distinguishing them from many others.

Now you know what the launcher 3 shell is on Android. Like any program, the launcher sometimes experiences bugs and freezes. We'll tell you how to deal with them.

Clearing cache

If you see a message on the device screen: “An error occurred in the launcher application,” click OK and restart the device. On not the most powerful smartphones, simplify the interface - reduce the number of desktops and icons, disable rarely used widgets.

If the application error persists, data:

In the menu, open Settings - Applications - All.
In the list of programs, find launcher 3 or a similar name.
Open the “Properties” menu of the launcher, click “Stop”.
Select clear data and cache options.
Turn the device off and on completely.
Launch launcher3 again.

Uninstalling programs

What should I do if, after clearing the cache, launcher 3 does not want to work correctly? Remember if you installed any new applications before the problem occurred. They may conflict with the launcher, causing problems with its operation. In this case, try uninstalling the most recently installed programs.

If the errors repeat, remove the launcher itself. To do this, open the “Settings” menu item, go to the list of applications, and find the program in it. Select its properties, click “Delete”.

Installing another shell

Sometimes installing a new shell helps cure the problem. There are many launchers available in the Google Play store, the most popular are Nova, GO EX, Buzz, Apex, Solo. They differ in the number of built-in themes and additional functions. Download a verified application and select it as the default bootloader - this will help remove the consequences of the previous one.

Factory reset

If even removing the launcher does not improve the normal operation of the device, try doing a full one. This will delete all data and programs from the internal memory, your smartphone or tablet will become as clean as after purchase - only basic programs (calls, messages, calendar, etc.) will be saved in the system.

First transfer all important information to your computer - phone book, photos and videos. In the “Settings” menu, find the “Backup and reset” item, select “Reset settings”.

On some versions of Android, you need to call the system menu to access the function. Most often, to do this, you need to turn off the device, then press and hold the Power and Volume Down buttons. The key combination differs for some manufacturers:

Samsung: Power, Home, Volume Up.
LG: Power, Home, Volume Down. When the LG icon appears, press Power, hold the remaining 2 keys until Recovery appears.
HTC: Hold Volume Down and press Power once.
Huawei: Power and both volume control buttons.
Sony Ericsson: Power, Volume Down and Camera key.

In the submenu that appears, go to Factory reset.

Device firmware

What should I do if, after all operations, the launcher 3 error continues to appear? The last step is to completely change the firmware. This action is not easy - so look on the Internet for instructions specifically for your model (Root rights will be required) or take your mobile device to a qualified service center.

Lenovo launcher does not respond: what should I do?

Sometimes a simple reboot of the device helps restore the shell functionality. True, this method is not always effective.

And the last way that can help restore functionality if Lenovo launcher does not respond is to reset the settings to factory settings. But before that, you need to save all the data, since it will be deleted. These include the phone book, SMS messages, applications and various files.

You can reset your Lenovo smartphone as follows:

Open "Settings" and go to the "Systems" section.
Select "Backup and reset".
To return to factory settings, just select the appropriate item.

Not so long ago, it was possible to use such a shell exclusively on Lenovo devices, but today it is possible to use it on other smartphones.

Unfortunately, Lenovo launcher is not without its shortcomings. This application can only work on new models (Android version 4 and higher). As for outdated modifications, this shell is not compatible with them.

is an application that allows you to act as a shell for the operating system. The program was created on Android, and is often pre-installed, especially in smartphones from Chinese manufacturers. This utility is partially system-based and the average user knows nothing about it.

Uninstalling or reinstalling the application

Downloading Launcher 3 and then installing a new one helps in most cases, and the procedure is as simple as possible. You can first remove the shell to install it on a clean system. But before you troubleshoot the problem, just try restarting your smartphone. If this procedure does not help or gives a temporary result, then you should act more radically.

To remove the application you need to:

Go to the "Applications" section;
Select “All”;
Find the “Launcher 3” item and select “Delete”.

It is worth noting that this does not always work for the simple reason that the specified item cannot be found. The fact is that sometimes the shell has a different name. You should also check, probably the list includes Launcher, Trebuchet, Desktop - all these are the names of the same application.

You don't have to use a shell at all, and then the design of standard Android will appear.

Download programs using the link from the store https://play.google.com/store/apps/details?id=com.actionlauncher.playstore&hl=ru.

Installation is performed by running the installation file as standard. It is likely that the user will not want to risk installing the same program again, then you can choose any other one. A more complete list can be found in the store by entering the word Launcher.

Launcher 3: what is this program?

Typically, the user starts looking for information when he sees the message “Launcher 3 has encountered an error.” You can understand the reasons for this phenomenon and possible solutions by learning the main functionality of the application.

So Launcher 3 acts as an alternative, although not native, but well-integrated and customizable shell. Helps to structure folders, their location, change their appearance, allows you to use Explorer, but it is somewhat non-standard.

The main advantage of the program is easy setup, flexible changes, a high degree of efficiency and minimal expenditure of system resources. In fact, this application is far from the only one of its kind; there are a large number of Launcher programs and they are interchangeable. The most popular alternatives are:

Action Launcher;
Nova Launcher;
Smart Launcher.

The list does not end here, but these are the most popular and balanced. Some have an extremely impressive appearance, but this requires increased energy consumption, while others are as simple and economical as possible.

The Launcher 3 app bug is the main reason why there is interest in the app. It was the unstable operation of the shell that brought it particular popularity. The failure appears as a consequence of an error during packet data exchange. For any program to work properly, it is necessary to constantly exchange information; in Launcher, the problem is especially acute, since there are quite a lot of sources for processing.

The standard interface gets boring over time. Therefore, users are looking for an alternative to stock shells and turning to third-party launchers. But behind the beautiful interface there is often unoptimized code that leads to errors. Therefore, let's look at what kind of Launcher 3 program it is and how to fix application errors.

Causes of dysfunction in Nox Launcher

The Nox App Player emulator is one of the most popular Android OS emulators on PC. Lightweight, fast and convenient, it is quite common among domestic users, who prefer it to its more well-known competitor - the Bluestacks 4 program.

One of the important elements of the Nox App Player is the “Nox Launcher” - a specialized launcher that launches a number of important components in the “Nox App Player”. Despite the fact that this launcher is built into the core of the Nox App Player, it can be downloaded as a separate file on Google Play.

If any problems occur with the Nox App Player, the latter may display the message “An error has occurred in the Nox Launcher application.” This usually means that the built-in "Nox Launcher" cannot work correctly in the Nox App Player framework for the following reasons:

Nox App Player components are damaged;
The system does not have enough memory for comfortable operation of Nox App Player;
Antivirus software blocks Nox from working correctly;
Outdated drivers are installed on the PC.

Let's figure out how to fix the “Nox Launcher application has encountered an error” problem on your PC.

About the program

This is the graphical shell of the system, which includes the desktop, menu, widgets, icons, lock screen, etc. Each of these elements can be finely tuned “to suit you.”

Some Chinese-made smartphones use Launcher 3 as standard, so removing it or forcing it to stop will cause more serious problems.

Errors in Launcher 3 occur due to failures in the process of exchanging packet data, which, although they are restored after some time, are quite annoying due to their frequent appearance on the smartphone screen. Those. the problem is more cosmetic than predicting a serious failure in the device's operating system.

How to remove the launcher from Android 4.4 KitKat – 6.X Marshmallow

Starting with version 4.4, the Google operating system now has the ability to select a launcher, so users (as described in the previous instructions) just need to go to the required section. To do this, follow these steps:

Go to your smartphone settings. You can get there either through the gear icon in the top toolbar or through the main menu.
Find the section called "Home" (or Home in English versions).
In the menu that opens, select the standard launcher. The name may differ for different manufacturers. Samsung gadgets have TouchWiz as standard, while LG phones use the name Home.
You can then remove the previously downloaded interface. Click on the trash can icon next to the third-party launcher.

It is worth noting that you can get to the “Home” menu only if some additional graphical shell is already installed on your device. The user will not be able to remove standard launchers. You can get deleted launchers back. You need to download it to your gadget via the Google Play service or from a third-party site.

How to fix an application error?

After digging through mobile forums, I found many ways to get around the unfortunate error. Some users solved the problem radically: they reset the device to factory settings or completely reflashed the smartphone. I do not agree with the opinion of the forum members, because... The above methods should only be used in extreme cases.

And I will present an easy and quick method that does not entail deleting user files and resetting settings:

Turn off your phone and remove the battery.
After a minute, assemble the device and turn it on.
Go to “Settings” – “Applications” – “All”.
Find the Launcher 3 program and tap on it.
Stop the application and click on “Storage”.
In the window that opens, click on “Delete data” and “Clear cache”.

If you installed the application yourself and want to delete it, then after completing the fourth step, click the “Delete” button and confirm the operation.

After these steps, the error will no longer appear on the smartphone screen, but this does not guarantee that it will not appear in the future. Therefore it is recommended to install another shell, for example,

On Windows

On Windows OS you may also encounter a launcher. If you see a delayed launcher application in your system startup, don’t panic, it’s not a virus. This utility controls the launch of programs when the computer is turned on, setting certain delays for loading. This order allows you to start Windows faster by distributing system resources - first one application is launched in memory, then another.

You can always disable this launcher by unchecking the corresponding box in the startup window. There you will see its location - the path to the exe file. But do not simply delete the exe from the link, this will lead to system errors - use the built-in “Uninstall Programs” function.