Changing the visuals on Xiaomi and Redmi smartphones is often a way to personalize the device to your tastes. Users are actively downloading new skins from the MIUI Themes store, but over time, accumulated content can take up too much space or simply stop liking. Deleting the theme is not just a return to factory settings, but also the release of system resources.
The process of getting rid of unnecessary registration files on HyperOS and older versions of MIUI has its own nuances that need to be considered. The standard procedure may not seem obvious to a beginner, since the delete button is hidden in the profile menu, not on the main theme screen. Understanding the structure of the shell file system will help avoid errors during cleaning.
In this article, we will discuss in detail the algorithm of actions that will allow you to safely remove the theme on Xiaomi Redmi of any model. You will learn not only to change the skin to the standard, but also to completely clean the cache to make the system work faster. Follow the instructions to return the phone to its original appearance or prepare for the installation of a new design.
What is the difference between changing and completely removing a topic?
Many users confuse the simple change of the active skin with its complete removal from the memory of the device. When you choose another theme in the directory, the previous one does not disappear, but simply goes to the archive or remains in the list of applied, which means that MTZ files (MIUI theme format) continue to occupy space in the internal storage, even if you can not see them visually.
Deleting the entire setup involves erasing the theme installation files from the system, which is especially true for heavy skins with lots of animations and widgets that can weigh tens of megabytes. If you download a dozen of them, they can take up a significant amount of memory, which is critical for budget models with 32 or 64 GB of storage.
⚠️ Note: Deleting the default system theme (Classic or Default) can lead to unstable interface performance, as it is the base for Android.
In addition, some themes may contain code errors that cause periodic launcher freezes. In such cases, completely removing the problem file is the only way to restore stability to the phone. Cleaning the list of applied themes also helps if the skin selection menu starts to work slowly or slow down when scrolling.
Preparation for removal: verification of rights and versions
Before you start manipulating the system files, you need to make sure that the shell version is up to date. On different versions of MIUI and the new HyperOS, the menu layout may differ. Check if you have the latest version of the Themes app installed, since the profile management functionality may not work correctly in older versions.
Also, make sure that the device does not activate third-party launchers that can intercept the control of the interface. If you use Nova Launcher or similar applications, the process of removing the theme through the standard menu can be hidden, in which case it is better to temporarily switch to the standard MIUI launcher.
☑️ Preparation for deletion of the topic
An important step is understanding what data will be affected. Deleting the theme resets your desktop, icons, and lock system to the state prior to installing that skin. If you've fine-tuned the widget layout, keep in mind that once you delete the theme, you'll have to re-set them if the new theme doesn't keep your current layout.
Step-by-step: how to remove the topic through the application
The main and most secure way to get rid of unnecessary design is to use the regular Themes app, which is guaranteed to delete all associated files and clean the registry entries. Open the Themes app on the home screen or in the tool folder.
When you start the app, look at the bottom navigation bar, and you're interested in the far right icon, usually labeled as a Profile or a human silhouette, and that's where you store your entire download and activation history, and clicking on that will open up your account and content management menu.
In the menu that opens, select the Topic section, which will show you a list of all the skins that have ever been used on this device, find the theme you want to get rid of in the list, and under the title and preview of the theme, you will see the Remove button (often indicated by the basket icon or text), click on it and confirm the action in the pop-up.
What to do if there is no removal button?
Once confirmed, the system will immediately delete the theme files from memory. If the theme was active at the time of deletion, the interface will automatically switch to the standard MIUI design. This method works on the vast majority of Xiaomi, Redmi and POCO devices, regardless of the regional version of the firmware.
Remove theme through lock screen settings
Often, users are faced with a situation where the desktop theme itself is fine, but annoyed by the specific style of the lock screen that came with it. In new versions of the HyperOS shell and MIUI 14, the theme components can be partially controlled. To remove the lock style, go to Settings.
In the settings menu, look for the Lock Screen section, and here you'll see the current active style, click on it, you'll be taken to the style gallery, choose the standard style or any other style you want to use instead of the current one, and use the new locking style to automatically replace the old one, effectively removing its visual display.
To completely remove the lock style files, it is still recommended to use the Themes -> Profile app, as described in the previous section. However, if your goal is simply to change the picture or font on the lock screen without removing the entire theme, using the settings menu will be a faster solution, which allows you to combine elements of different designs.
| Interface element | Where to go. | Impact on the system |
|---|---|---|
| Desktop wallpaper | Settings/Gallery | Minimum |
| Locking style | Appendix Topics / Settings | Medium (animation) |
| Application icons | Appendix Topics / Settings | High (visual) |
| Fonts of the system | Appendix Topics/Fonts | High (readability) |
💡
Use the “Preview” feature in the theme profile to see what the interface will look like after removing the current skin before confirming the action.
Cleaning cache and residual themes files
Even after the standard removal of the theme through the profile, the system may still have temporary files and cache that take up space. For deep cleaning, go to Settings -> Applications -> All Applications.
Inside the app menu, select Memory or Storage. Here you will see the Clear Cache button. Clicking on it will safely delete temporary thumbnails and data uploaded during the theme store process, and it won't affect your personal data or installed apps, but it will free up space.
If you want to reset all the settings of the Themes app to factory settings (which may be necessary if the theme store is not working properly), use the Clean Everything or Reset button in the same menu. Beware: this action will return the store settings to the post-purchase state, resetting the region and account preferences.
⚠️ Note: Do not use third-party cleaners (Clean Master and analogues) to remove system themes. MIUI, This will result in a black screen or an endless reboot.
Regularly cleaning the cache of the Themes app is especially useful if you often experiment with design. This prevents the growth of the thumbnail database and speeds up the launch of the application. In modern versions of Android, the system manages the cache well, but manual verification once a month will not be superfluous.
Return to the standard MIUI theme
If your goal is not just to remove a particular skin, but to return to the factory design that came with the phone out of the box, you need to activate the Classic theme (or Default), which is sewn into the system and cannot be deleted, it is only deactivated by other skins.
To return the standard look, open the Topic app, go to Profile -> Themes. In the list, find a theme called Classic, MIUI Default or Untitled (depending on localization). Click on it and select Apply.
Once you have a standard theme, all the icons, notification curtains, settings menus, and lock screen will return to their original look, and this is the best way to refresh the phone if the current design is slow or sloppy after a lot of changes, and the standard theme is optimized by developers for maximum performance.
💡
The standard MIUI theme is the only skin that guarantees no interface bugs and maximum system speed, as it was tested by Xiaomi engineers.
It is important to note that returning to the standard does not remove other themes from memory unless you follow the procedure described in the section on deletion through profile.So if the memory space is critically small, after returning to the classics, it is still worth removing heavy third-party skins manually.
Solution: What to do if the topic is not deleted
Sometimes users are faced with a situation where the delete button is inactive or the process is interrupted by an error. This can be due to corrupt theme files or a conflict of access rights. The first step should always be to restart the device. A simple rebuke often clears the blocking processes and allows you to complete the deletion.
If the problem persists, try removing the theme in Safe Mode, press the off button, and when the off icon appears on the screen, press and hold it with your finger for a few seconds until you prompt it to go to Safe Mode, in which third-party themes are not activated, allowing you to safely delete their files.
In the rare cases where the theme sticks to the system and is not removed in any way, you may need to reset the launcher settings. Go to Settings -> Apps -> All Apps, find System Launcher (or MIUI Home) and click Clear Everything. This will return the location of the icons to the factory and reset the problem theme.