Users of Xiaomi smartphones often face the desire to personalize the interface of their device, installing third-party designs from the theme store. However, over time, the design can get bored, and poorly made themes sometimes cause system failures or simply cease to like visually. The question of how to remove the theme on Xiaomi Redmi 9 Pro and return the standard design, becomes relevant for many owners of this popular model.
The process of returning to factory style does not require complex manipulation or root rights, but it is important to follow a sequence of actions to avoid errors in the display of icons or fonts. In this article, we will discuss in detail all available methods, from simple switching in the Themes app to completely resetting the design settings through the engineering menu or file manager.
Before you start taking action, you need to understand that the MIUI shell installed on your Redmi 9 Pro stores theme data in several system sections. Simply deleting the theme file may not have a full effect if the cache or font settings remain changed. So we will consider a comprehensive approach to cleaning.
Use of Application Topics to Return the Standard
The most obvious and safe way to remove a third-party theme is to use the standard tool through which it was installed.Themes app is the central node for managing the visual style of your MIUI. Even if you downloaded the design from a third-party source, the system often tries to integrate it into this directory.
Open the Themes app on your smartphone. In the lower right corner of the screen, search and click on the profile icon, which usually looks like a person's silhouette, you will see the account and downloaded content management menu, and you will select My Themes to see a list of all the installed designs.
In the list that opens, find a theme called "Classic" or "Standard" that is always present in the device's default memory and cannot be deleted. Click on the preview of this theme, and then select the "Apply" button. The system automatically replaces all the changed elements: wallpaper, icons, system sounds and fonts, with factory ones.
- 📱 Make sure that in the “Themes” application you are authorized under your Mi-account for proper synchronization.
- 🔄 After applying the standard, it is recommended to restart the device to fully update the interface cache.
- 🗑️ If a third-party theme remains in the list of “My Topics”, click on it, select three dots in the corner and click “Delete” to clear the memory.
- ⚙️ Check if the lock screen settings have changed, as some themes only modify this aspect.
⚠️ Note: If the application icons remained changed after applying the standard theme, it is possible that the theme used a separate icon pack.
Sometimes the standard theme button is inactive or the process is stalled, which may indicate that the theme files are corrupted, and in such a situation, simply switching won’t help, and you will need to clean up more deeply through system settings or file manager.
Reset theme settings via phone menu
If the standard method through the app didn’t work or the system interface is unstable, you can try resetting the theme settings through the general Android settings menu.This method is effective when visual bugs interfere with normal use of the Redmi 9 Pro.
Go to the basic settings of the smartphone by swiping from top to bottom and selecting a gear, or finding the corresponding application in the menu. Search by settings (at the top of the screen), type the word "Theme" or "Designation." The system should suggest to go to the appropriate section or reset the theme settings.
Some versions of MIUI have a hidden reset feature available through the About Phone menu. You need to quickly click 10 times on the MIUI version to activate additional features, however, the theme reset is more often used through the Security app. Open the Security app, select Clean up and find the section related to the trash topics.
An alternative way for advanced users is to use hidden codes, and in the Phone app you can enter a special code that will open the interface testing menu, but using codes requires caution, since changing the wrong parameter can lead to instability.
☑️ Checklist before resetting the topic
It's important to understand that resetting through settings doesn't always delete the theme files from memory, it just returns the active design to the factory. Files can stay in the cache, taking up space. To completely delete them, you will need to manually search the file system, as discussed below.
Delete theme files through the file manager
To ensure that traces of a third-party theme are removed, you must manually locate and delete its files. This requires care, as deleting system files can lead to errors. The Xiaomi Redmi 9 Pro uses the standard File Manager Explorer.
Open the Explorer app and go to the root folder of internal memory, and you need to find a folder called MIUI, and inside it is the theme folder, and that's where all the downloaded and installed designs are stored, and the path will look like this: Internal memory → MIUI → theme.
Inside the theme folder, you'll see a lot of files with names consisting of a random set of numbers and letters, as well as files with the.mtz extension. The current.theme file is responsible for the current active theme. Deleting this file will force the theme to reset to a standard theme the next time you reboot.
The path to the theme files: /storage/emulated/0/MIUI/theme/It's also worth checking the folder. MIUI → theme_cache. It stores temporary data that can take up a significant amount of memory, and it is safe to clean this folder and recommended after deleting the theme to free up disk space.
- 📂 Before deleting files, it is recommended to copy them to a separate folder just in case.
- 🧹 Cleaning the folder. theme_cache It can speed up the interface.
- 🔒 Access to some system folders may require advanced rights or a PC connection.
- 📉 Deleting large themes files will free up space for photos and apps.
⚠️ Attention: Do not delete the folder MIUI whole or files with default, classic or stock names if you are not sure what they are intended for, which can lead to the phone being left without the design of the interface.
Once you delete files, be sure to reboot the device, allowing the system to re-scan the file structure and load standard design resources, ignoring deleted third-party theme files.
What if the MIUI folder is not visible?
Problems with icons and fonts after removal
A common situation that Redmi 9 Pro users face is that the theme is deleted, the wallpaper is standard, but the application icons have remained changed, and the font has not returned to the original. This is because the themes often change these elements regardless of the main design file.
To return icons, you need to go to the theme settings again. Even if the standard theme is active, go to the "Icons" section inside the Themes app. Here, select "Default" or "Standard." If you don't, try using any other standard theme, and then return "Classic" again.
The fonts are more complicated. If the theme was setting its own font, it could be logged in. To fix this, go to Settings → Screen → Font (or through the Topics app → Profile → Fonts). Select the MI Sans system font or the standard Android font.
Sometimes cleaning the Themes app data helps. Go to Settings → Apps → All Apps → Themes → Memory → Clean. This action will reset all the app settings to those factory ones, but will not remove your personal themes from the list if they are saved to your account.
| Interface element | Where to dump | Probability of problem |
|---|---|---|
| Desktop wallpaper | Gallery / Screen settings | Low. |
| Application icons | Appendix "Themes" → Icons | Tall. |
| Systemic font | Appendix "Themes" → Fonts | Medium |
| Notification sounds | Settings → Sound and vibration | Medium |
| Lock screen | Settings → Lock screen | Tall. |
If artifacts remain after all the manipulations, it is possible that the theme has made changes to system files, which requires deeper intervention or resetting the phone’s settings to factory state.
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Tip: Before installing any third-party theme, take screenshots of the standard layout of widgets and icons. This will help you quickly restore the usual look of the desktop, if the new theme spoils everything.
Resetting to factory settings as a radical method
In cases where the theme caused a critical system failure, the phone reboots in the loop or the interface does not respond to touch, the last proven method is a full reset.
It is important to understand that this step will delete all your data: contacts, photos, messages and installed applications. So before starting the procedure, be sure to back up important information in the Mi Cloud cloud or on your computer.
Turn off the phone to do the reset. Then press the power button and the volume button at the same time. Hold them until the Mi logo appears, then let them go. You'll be taken to the Recovery menu. Select a language, then press Wipe Data → Wipe All Data and confirm the action.
Once the process is complete, the phone will reboot, which will take longer than a normal turn on, and you'll get a clean system with no trace of problematic topics, factory firmware and standard design.
⚠️ Warning: Make sure the battery is charged at least 50-60% Interrupting the process due to battery discharge can damage the phone's software.
This method is guaranteed to remove any, even the most deeply embedded themes, as it is completely formatted user memory partition, but it is worth resorting to it only in extreme cases when other methods have not worked.
Prevention and safety in setting themes
To avoid future problems with registration on your Redmi 9 Pro, you should adhere to simple security rules. Not all themes in the store are safe, and downloading modified files from third-party resources carries risks.
Try to use only the official theme store inside the Themes app. Themes marked with the Official icon or with a high rating and a large number of reviews are usually tested for compatibility and security.
Avoid those that require additional plugins or system files to be modified through third-party launchers, which often conflict with Android security updates and can cause a device vulnerability.
- 🛡️ Check the permissions that the theme requests when installing.
- 📉 Do not install themes designed for other Xiaomi models without checking compatibility.
- 🔄 Update the Themes app regularly via Google Play or GetApps.
- 👀 Read comments from other users before downloading the design.
Following these guidelines will help you safely experiment with the look of your smartphone, knowing how to quickly return to the original state if necessary. Theme management is a powerful personalization tool that, when used correctly, makes interaction with the gadget more enjoyable.
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The most reliable way to remove the theme is to apply the standard Classic theme through the application, and to completely delete files, use the file manager, not forgetting to clear the cache.