In the era of globalization of the digital space, users are often faced with a situation where the installed software does not correspond to their language preferences. The standard operating system interface Android assumes that all applications will inherit the system language settings, but modern versions of the platform provide much more flexibility. The ability to control the language at the level of each individual application has become a key function, starting with version Android 13, which allows users to work comfortably in a multilingual environment.
Changing language settings may be required for various reasons: from the desire to learn a foreign language through familiar utilities to the need to use specific software that does not have full Russification. Understanding how the localization mechanism works in Google and on third-party shells, such as One UI or MIUIis critical for comfortable use of a smartphone. In this article, we will analyze in detail all the available ways to change the language, from system settings to advanced methods for developers.
System language settings in Android 13 and later
Starting with the thirteenth version of the mobile operating system, the company Google has introduced a native language management function for each application separately. This means you no longer have to change the language of your entire system to run one app in English or Spanish. This function is available in the standard settings menu and does not require obtaining root access or installing third-party software.
To access these settings, you must go to the device configuration section. The interface may differ slightly depending on the smartphone manufacturer, but the logic remains the same. In pure Android the path usually looks like this: Settings → System → Languages and input → Application languages. Here you will see a list of all installed apps for which localization can be changed.
If you select a specific application from the list, the system will offer you language options supported by this software. It is important to note that not all developers add support for multiple languages to their products. If only one option is displayed in the list of available languages for a particular application, then the developer did not provide the ability to switch the interface. In this case, changing the system settings will not lead to the desired result for that particular utility.
⚠️ Attention: On some smartphones with custom skins (for example, older versions MIUI or ColorOS), the “Application languages” item may be hidden or moved to the “Advanced settings” section. If you can't find this option, check for system updates.
Changing the language in Android 12 and older versions
Users of devices running versions Android lower than 13 are in a less advantageous position, since there is no system-wide ability to separately configure languages. In such cases, the application language is strictly tied to the system language. To change the language of one app, the user had to change the language of the entire smartphone interface, which often caused discomfort when using other functions of the phone.
However, there are workarounds that allow you to simulate the operation of the new function. One of the most popular solutions is to use special utilities that change the locale for a specific process. For example, the application App Language Switcher allows you to create desktop shortcuts that launch the target app with the language setting forced. This requires granting special permissions through the Accessibility menu. Another method involves using developer tools such as Android Debug Bridge. By connecting your smartphone to your computer, you can send a command that will change the locale only for the current session or a specific application. However, this method requires a PC, installed drivers and basic knowledge of working with the command line, which makes it less attractive for the mass user. Accessibility.
Another method involves using developer tools such as ADB (Android Debug Bridge). By connecting your smartphone to your computer, you can send a command that will change the locale only for the current session or a specific application. However, this method requires a PC, installed drivers and basic knowledge of working with the command line, which makes it less attractive for the mass user.
How does App Language Switcher work?
The application uses the Android Accessibility Service to intercept the moment the target app is launched. In that brief moment, it replaces the locale system variable with the one you choose, tricking the app into thinking the entire phone is running in a different language. After closing the application, the settings return to their original state.
Using the App Locale feature for developers
For those who want to test localization or need deep customization, there is a hidden tool called App Locale. This feature is primarily designed for developers so they can quickly check how their app looks in different languages without having to rebuild the project or change phone settings.
To activate this tool, you must first enable Developer Mode. This is done by repeatedly clicking on the build number in the About phonesection. After the “For Developers” menu appears, find the item “Select an application for debugging” or directly “App Locale” in the list of settings. Activating this option adds a new item to the settings of each installed application.
When you go to the settings of a specific application through the “Applications” menu, you will see a new section that allows you to override the language. This works even on older versions Androidif the feature was activated through the developer settings. However, it is worth remembering that this is a technical feature, and future security updates Google may change the way it works or limit access.
| Method | Required Android version | Root required | Difficulty |
|---|---|---|---|
| System settings | Android 13+ | No | Low |
| App Language Switcher | Any | No | Medium |
| ADB Commands | Any | No | High |
| App Locale (Dev) | Android 8.0+ | No | Medium |
Third-party applications for changing locale
Market Google Play offers a number of solutions for users who do not want to tinker with system settings or OS versions. Language switcher apps have become a popular tool for interface customization. They work on the principle of creating a launch profile, where the necessary environmental parameters are set.
A popular solution is the utility MoreLocale 2. It allows you to manually install any language and region supported by the system for a specific application. The app's interface is minimalist: you select the target application from the list, then specify the desired language (for example en_US for US English) and apply the settings. The app will automatically redirect you to the accessibility menu to grant rights.
- 📱 MoreLocale 2: A classic solution that works on most versions of Android without root access, but requires configuration via ADB for full functionality on new systems.
- 🌐 App Language Switcher: A friendlier interface that creates shortcuts on the desktop to quickly launch applications in the desired language.
- ⚙️ SetEdit: Advanced a tool for editing system databases that allows you to change global and local settings, but requires caution.
⚠️ Attention: When using third-party applications to change the language, wide permissions are granted to access the system. Download such utilities only from trusted sources, such as the official store Google Playto avoid installing malware.
Before installing third-party language switchers, take a screenshot of your current accessibility settings. This will help you quickly revoke permissions if the application starts to malfunction or slows down the smartphone.
ADB commands for advanced language change
For users who prefer complete control over their device, using Android Debug Bridge (ADB) is the most powerful tool. This method allows you to send commands directly to the system, bypassing the GUI. It is especially useful if the language change button in the interface is inactive or malfunctions.
To get started, you need to enable USB debugging in the developer menu and connect your smartphone to the computer. After installing platform tools on your PC, you can run a command to change the language of a specific application. The command syntax may vary depending on the version of Android, but the basic principle remains the same.
adb shell pm grant com.example.app android.permission.CHANGE_CONFIGURATION
adb shell am start -n com.example.app/.MainActivity --es locale en_US
The first command in the example gives the application permission to change the configuration, and the second launches it with a locale. en_US. It is worth noting that this method is not permanent: after rebooting the device or forcefully stopping the application, the settings may be reset. Therefore, this method is more often used for a one-time check or temporary use.
Possible problems and solutions
Despite the availability of many tools, users often encounter difficulties when trying to change the language. One common problem is that the application simply ignores the new settings and continues to run in the system language. This may happen because the developer has hard-coded the language into the code or has not added the appropriate resources to the APK file.
Another problem is related to data caching. The application can save language preferences in internal memory. In this case, even after changing the settings, the interface will remain the same. The solution is to clear the cache and application data through the menu Settings → Applications. Be careful: clearing data will delete your logins and settings inside the app.
- 🔄 Restarting the application: Completely close the application through the multitasking menu and launch it again.
- 🗑️ Clearing the cache: Delete temporary files, which may store outdated localization settings.
- 📲 Updating the application: Install the latest version from the store, as support for new languages is often added in updates.
⚠️ Attention: Some banking applications and services with high protection level may block the operation of language switches or developer tools. This is done for security purposes to prevent the interface from being spoofed for phishing attacks.
If the application does not change the language in any way, most likely the developer has not implemented multilingual support. In this case, the only option is to wait for an update from the creators of the app.
Frequently asked questions (FAQ)
Is it possible to change the language for only one app on Android 11?
This cannot be done directly through the Android 11 system settings, since the function appeared only in Android 13. However, you can use third-party applications, such as App Language Switcher or MoreLocale 2that create shortcuts to launch apps in the desired locale.
Why does the application crash after changing the language?
This may occur due to errors in the localization resources of the application itself. If the translation into the selected language is not completed correctly or required lines of code are missing, the application may crash. Try choosing a different language or updating the app.
Are language settings reset after rebooting the phone?
If you used the native Android 13+ feature, the settings are saved permanently. If you used methods via ADB or temporary switches without creating permanent shortcuts, the settings may be reset to system settings after a reboot.
Does changing the application language affect the keyboard language?
No, the application language and the input (keyboard) language are independent settings. Changing the app's interface will not change your keyboard layout unless you have done so separately in the input settings.
Is it safe to grant accessibility access to change the language?
Granting accessibility access gives the application a high level of control over the system. It is safe if you use proven software from the official store. Do not grant these rights to unknown apps from questionable sources.