Xiaomi, Redmi and POCO smartphone owners often experiment with the look and feel of the interface by installing bright and custom designs from the Themes store. However, after many changes, you may want to return to factory design. The standard theme is not just a picture, it is a complex set of system icons, fonts and lock screen settings developed by the company's engineers.
Restore the original state of the system is often required when visual bugs occur, when application icons stop showing correctly or fonts become unreadable, and a theme reset is necessary before selling the device so that the new owner sees the classic interface to which he is accustomed. The process of returning to the factory design settings is simple, but requires attention to detail, since different versions of MIUI and HyperOS menus may differ.
In this guide, we will look at all the possible ways to return a standard theme, learn how to use built-in reset features, where to find hidden system themes, and what to do if standard methods do not help. We will look at the nuances for different regions of firmware and smartphone models, ensuring full restoration of the visual style of your device.
Why return a standard theme of design
Many users underestimate the importance of system optimization that factory design entails. Third-party themes are often created by enthusiasts and may contain errors in the code that cause increased energy consumption or slowing down the interface.
Also, when you upgrade to a new version of MIUI or HyperOS, old themes may conflict with new widgets or lock screen features, which causes some controls to stop working or display incorrectly.
⚠️ Note: Before global changes to the system, it is recommended to back up important data, although the process of changing the topic itself usually does not affect the user's personal files.
Also worth mentioning is security: some third-party themes may request redundant permissions or contain advertising modules; using a proven system theme minimizes the risk of data leakage through visual add-ons; this is especially true for devices used by children or older adults who need maximum interface stability.
Search for a factory theme in the Appendix Topics
The easiest and most logical way to get it back to normal is to find the official theme of the manufacturer inside the built-in app. In most regions, the Theme store has a basic theme that is pre-installed in the factory, but it can be difficult to find it, because it is often hidden in the back of the directory or has a specific name.
To search, you need to open the Topics app and search the search bar. The name may differ from firmware to firmware. Most often, the object you are looking for is called Classic, Default, or simply MIUI Default. Global firmware versions may call it Stock. It is important to enter queries in English, since the internal database often does not index Russian-language names of system components.
Once you find the right item, click Download and then Apply. The system can warn you that the lock screen and icons will change style. Confirm the action, and after a few seconds the interface will take its original form. If the search for the word "Default" does not give results, try entering a model of your smartphone, for example, Redmi Note 10 or Xiaomi 13, as sometimes the the theme is named after the device.
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If the search doesn’t find a topic, try entering the exact name of your phone model in the search bar – often the system theme is hidden under the device name.
In some cases, especially on Chinese firmware versions, a standard theme may be integrated into the system and not appear as a separate download file.In this situation, applying any other theme with the subsequent deletion of the profile or resetting of the theme settings can automatically return factory style.
Reset theme settings through the app menu
If you don't find a file, you can use the forced reset function. In the Topic app, there is a hidden or explicit menu that allows you to roll all changes out of the box, which is more reliable, since it does not depend on the presence of a specific file in the store directory.
To do this, open the Topic app and go to the Profile tab (usually the person icon in the lower right corner). In the menu that opens, find Settings. Inside the settings, look for an option called Reset Themes or Reset themes. Pressing this button initiates the process of removing all applied customizations.
Settings → Topics → Profile → Settings → Reset ThemesOnce the function is activated, the system will warn you that the current theme will be replaced with the standard one. Confirm the action. The smartphone can hang or blink for a few seconds - this is normal, the GUI is rebooted. When you complete the process, you will see a classic MIUI desktop.
☑️ The algorithm of resetting the topic
It is important to note that this method only resets visual settings related to the theme, your personal files, photos and contacts will remain completely safe, but the widget settings, if they were part of a third-party theme, can be deleted or reset to default values.
Use of the "No Topic" function in settings
Newer versions of the HyperOS shell and recent MIUI 14 updates have added a very useful feature that allows you to instantly disable any theme, called No theme, which is designed specifically for those cases when the user wants to quickly clear the interface of any decorations.
To use this feature, go to the basic Settings of the smartphone. Find the Themes or Wallpaper and personalization. At the top of the screen or in the list of available options, there must be a button or switch No Theme. Activation of this mode forcibly sets the standard system resources for all interface elements.
| Interface element | Operation of the "No Subject" function | The result |
|---|---|---|
| Application icons | Replacement by standard | Classic view of Android/MIUI |
| Fonts | Resetting to system | Factory-readable typeface |
| Lock screen | Customization | Standard clock and date |
| Control panel | Resetting style | Defult colors and shapes |
This is the cleanest way to solve the problem, and it doesn't require an Internet connection to download files, because all the resources are already in the device's memory, and it simply changes the pointers in the system to use the base files instead of the modified ones.
⚠️ Note: The “No Theme” feature may not be available on older smartphone models or in versions MIUI In this case, use the reset method through the Topic app.
If you use a third-party launcher, installing the “No Theme” option will only affect system elements such as the notification curtain and settings menu, but will not change the desktop view until you return the standard launcher.
Manual installation through file manager
For advanced users who can’t find a standard theme in the store, there is a way to manually install the system package. Each Xiaomi smartphone has a basic theme file stored in its memory, which can be activated manually through the file manager.
You need to open the Explorer app or any other file manager with access to system folders (requires access to the Android folder: MIUI/theme or MIUI/theme_cache. However, in modern versions of Android, direct access to these folders may be limited.
An alternative path that often works without root rights:
Inner memory → MIUI → Theme → ContentYou can find a file called mtz that matches the current or standard theme. If you haven't previously deleted system files, there may be a default.mtz file. Trying to open this file through the Theme app will allow you to use it as a regular downloaded design.
Where is the standard theme file?
If the file is not found, you can download the official theme. MIUI Default with verified third-party resources in.mtz format. the downloaded file must be placed in a folder MIUI/theme And then open it through the Topics app, and the system recognizes the file as local, and then asks you to install it.
Solving problems with the use of a standard theme
Sometimes the installation process may not go smoothly, users may find that after applying a standard theme, the icons remain changed, or the fonts do not return to their original state, often due to the launcher caching of graphic elements.
The first step in solving this problem should be to clear the cache of the Theme and System Launcher application. To do this, go to Settings → Applications → All Applications. Find the Topic app in the list, click Clear and select Clear Cache. Repeat the same procedure for the System Launcher (or MIUI Home) application.
- 🔄 Restart the device after cleaning the cache so that the changes take effect.
- 🗑️ Remove the problematic topic from memory completely before attempting to re-install the standard.
- 📶 Check the stability of the Internet connection, as some elements of the theme load dynamically.
If the problem persists, a third-party font may conflict. Make sure that the screen settings (Settings → Screen → Font) have System or MI Sans font installed. Third-party fonts often override the theme settings, creating the illusion that the theme has not applied.
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Cleaning the launcher cache and the Theme app is the most effective solution if the visual elements are not updated after changing the theme.
In the rare cases where nothing works, it may be necessary to completely reset the phone to factory settings.This is an extreme measure that will delete all data, but guaranteed to return the device to the state in which it left the factory, with a standard theme and settings.