In which folder is the Android desktop: search for launcher files

Many users who want to deeply customize their smartphone or restore deleted icons are wondering about the physical location of the files responsible for displaying the home screen. The answer to this is not as obvious as it might seem at first glance, since in the Android structure there is no single folder called “Desktop”.

Data about the location of icons, widgets and the order of folders is stored in specialized databases of the system application, which is called launcher (launcher). Access to these files is limited by superuser rights, which makes the process of searching and editing them technically difficult for an ordinary user. In this article, we will analyze in detail the interface data storage structure.

Interface data storage architecture

In the Android operating system, the visual representation of the home screen is not a set of disparate image files located in an open directory. Instead, all desktop configuration information, including widget coordinates and application shortcut bindings, is written to a SQLite database.

This database is usually named launcher.db or home.db and is located deep in the system memory partition. The exact path depends on the device manufacturer and operating system version, but most often it leads to the data directory of the specific launcher application.

For a standard Pixel or stock Android launcher, the path often looks like this:

/data/data/com.google.android.apps.nexuslauncher/databases/

If you use Samsung devices with the One UI shell, the path will be different, since they use their own launcher TouchWiz or its modern ones analogues. Understanding this architecture is critical for those who plan to back up the layout manually.

Access to system files via root access

Because directory /data/data/ protected from being read by regular applications; to view the contents of the desktop folder you will need root access. Without them, a file manager, even the most advanced one, will show this area as empty or blocked.

After obtaining superuser rights, you can use file managers like Root Explorer or Mixplorer to navigate through hidden sections. You need to find the package name of your launcher, which may differ from the brand name of the smartphone.

Often users confuse the launcher with the system interface as a whole. Here are the common package names for popular shells:

• 📱 com.sec.android.app.launcher — standard launcher for Samsung smartphones.
• 🤖 com.google.android.apps.nexuslauncher — stock launcher for the Pixel and Android One line.
• 🔹 com.miui.home — proprietary MIUI shell from Xiaomi.
• ⚡ com.oneplus.launcher — OxygenOS interface on devices OnePlus.

Inside the folder databases you will find a database file. It contains tables with the coordinates of all elements on the screen. Directly editing this file without special knowledge of SQL may cause the desktop to stop loading.

Alternative ways and cache data

In addition to the main database, some interface elements, such as application thumbnails or cached widget images, can be stored in the folder cache. However, the configuration files themselves are not located there.

In some versions of Android, especially on custom firmware, the path can be changed by developers for better optimization. Sometimes data is duplicated in hidden sections, but this is the exception rather than the rule. If you are looking for desktop wallpaper, it is often stored separately from the icon configuration. System wallpapers may be located in /data/system/, but this is the exception rather than the rule.

If you are looking for desktop wallpaper, it is often stored separately from the icon configuration. System wallpaper may be in /data/system/users/0/while custom images remain in the gallery or downloads folder.

⚠️ Attention: Directly deleting the file launcher.db will reset all desktop settings to factory settings. All folders and widgets you created will be lost forever.

It is also worth considering that modern launchers can use database encryption. In this case, even if you copy the file to your computer, you will not be able to open it with standard apps without a decryption key.

Using ADB to analyze the structure

For advanced users who do not want to root the device, there is a way to interact with the file system through USB debugging. The utility ADB (Android Debug Bridge) allows you to execute commands at the system level.

Using the command adb shell pm list packages you can find out the exact name of your launcher package. This is the first step to understanding where to look for data. Next, you can try to make a backup of the database, if the device allows you to do this in debug mode.

Example command to display the path to the data of a specific package:

adb shell dumpsys package com.android.launcher3 | grep dataDir

This method is safer than directly editing files via Root, since you are working through the official debugging interface. However, it requires the ADB driver to be installed on the computer and developer mode to be enabled on the smartphone.

What is developer mode?

This is a hidden menu in the Android settings, designed to debug applications and the system. To enable it, you need to click on the build number 7 times in the "About phone" section.

Third-party launchers and their storage

If you installed a third-party launcher, for example Nova Launcher or Apex Launcher, the data storage logic changes. These applications often have built-in backup functions that do not require access to system files.

The settings files of such launchers are usually saved in the internal memory in a folder accessible to the user, for example /Android/data/com.teslacoilsw.launcher/files/. This greatly simplifies the process of transferring a desktop to a new device.

The table below shows the differences in the location of configuration files for different types of launchers:

Launcher type	Example application	Config location	Access without Root
System	Samsung One UI	/data/data/com.sec.../databases	No
Third-party	Nova Launcher	Internal memory / Backup	Yes (via settings)
Custom ROM	LineageOS Trebuchet	/data/data/org.lineageos...	No
Corporate	Microsoft Launcher	Cloud / Local cache	Partial

Using third-party solutions provides greater flexibility. You can export settings to a file .backup and restore them at any time, without delving into the depths of the Android system.

Recovering deleted icons and widgets

A frequent reason for searching for a desktop folder is the desire to restore an accidentally deleted shortcut. If the icon disappears from the menu, but the application is installed, the problem most often lies in a damaged entry in the database launcher.db.

Instead of manually editing the database, the easiest way is to clear the launcher data. This action will return the desktop to its original state, rebuilding the grid of icons automatically based on installed applications.

To do this, follow these steps:

• 🔧 Go to Settings → Applications.
• 🔍 Find your application in the list launcher (for example, "Desktop" or "One UI Home").
• 🗑️ Select item Storage and click Clear data.

After this procedure, phone It may freeze for a second, redrawing the interface. Don't be alarmed, this is normal system behavior when (rebuilding) the database.

⚠️ Attention: Clearing launcher data will delete all folders you created on the desktop and reset the widget layout. Save important links before performing this procedure.

If you delete the application itself, the icon will disappear from the database completely. In this case, searching in the folders will not help - you will need to reinstall the app from the store. data-i="124">Reset interface settings Google Play.

FAQ: Frequently asked questions about desktop files

Can I transfer the desktop folder to another phone?

Directly copying a file launcher.db between different phone models often leads to errors, since screen resolutions and icon grids differ. It is better to use the built-in backup function or a third-party launcher with synchronization.

Where are desktop wallpapers stored in the file system?

System wallpapers are often located in /data/system/users/0/ a file named wallpaper without an extension. Custom wallpapers are usually stored in the launcher database or in the pictures folder if they were installed from the gallery.

Why can't I see the Data folder on my phone?

The folder /data/ is hidden from the user for security reasons. To view it, you need root access or a connection via ADB with the appropriate access rights.

How can I find out the exact name of my launcher?

Install an application like Package Name Viewer from the Play Market. Run it, open your desktop, and the application will show the batch name of the current launcher (for example, com.google.android.apps.nexuslauncher).

Is it safe to edit launcher.db manually?

No, it is not safe for the average user. An error in the SQL syntax or changing the wrong field can lead to a cyclic reload of the interface (bootloop) or a complete disappearance of icons.