Many users of Xiaomi, Redmi and POCO smartphones face a situation where the installed theme or live wallpaper starts to work incorrectly, and it does not work the usual way to return the standard background. Sometimes the system “goes” on an image from a third-party theme, and simply changing the picture in the gallery does not work – the lock screen or desktop remain unchanged. This is a common problem of the MIUI shell and the new HyperOS, associated with the caching of thematic data.
In this article, we will take a look at all the existing methods of returning to the factory state of the interface, you will learn not just to change the picture, but to forcefully reset the design parameters, delete conflicting theme files and clean up system errors that interfere with the display of the standard background. Understanding the structure of the theme will help to avoid problems in the future.
💡
Before any manipulations with system themes, take a screenshot of the current settings or save important files to be able to return to the original state.
The recovery process can vary depending on the operating system version and regional firmware, so you can switch the theme somewhere, and in other cases you will need to thoroughly clean the data of the Themes application. We will review all the scenarios so that you can choose the right one for your device.
Standard method through screen settings
The most obvious and safe way to get it back to normal is to use the built-in tools of the system. If your smartphone is functioning normally and responsive to touch, start with the basic settings. Go to the Settings menu → Wallpaper or find the Themes app on your desktop. This is the basic visual style management mechanism.
Often users forget that the desktop and lock screen wallpapers are set up separately. To complete the reset, you need to check both sections. Select "Wallpaper" at the top of the screen, then find the category "Standard" or "Official." Click on the favorite option and confirm the action with the "Apply" button.
If the standard gallery is empty or unresponsive, try the following algorithm:
- 📱 Open the "Themes" app (icon with brush).
- 👤 Go to the user profile (the icon of the man at the bottom right).
- 🎨 Select My Theme and activate Classic or Basic Theme".
After applying the basic theme, the system should automatically tighten the standard images, but if the background is black or “broken”, the problem lies deeper, and you will need to clear the cache.
💡
The use of a standard theme "Classic" is the most effective software method for resetting all visual elements of the interface.
Cleaning the data of the application Topics
When standard methods fail, the culprit is often a crowded or damaged cache of the system component, and you have to force the graphics app to clear the data, which won't delete your personal photos or contacts, but will reset the design settings to factory ones.
To do this, go to Settings → Apps → All Apps. In the list, find the Themes app (may be called “Themes”). Click on it to open the Control menu. At the bottom of the screen, you’ll see the Clean button.
It is important to choose the right type of cleaning:
- 🗑️"Clear cache – deletes temporary files, is safe for data.
- ⚙️"Clear Everything (or Reset) – Resets the theme completely, returning default wallpaper.
- 📂"Storage management" - allows you to delete downloaded themes files manually.
⚠️ Note: After cleaning the Themes app data, all downloaded third-party themes and fonts will be removed from the device. You will have to download them again if you want to use them.
After cleaning, restart your smartphone. When turned on, the system will detect no active theme settings and automatically apply the factory profile, returning the standard Xiaomi wallpaper.
Removal of conflicting topics
Sometimes the problem is not the system, but a specific topic you have previously installed. Some third-party designs, especially hacked or modified versions, may contain errors in the code that block the change of background, in which case you need to find and delete the problem file.
Go to the Topics app and go to the Profile section" →"See the list of active and recently used designs. If you see a theme called "Default","MIUI Default or any other device that was installed when the problem occurred, try to remove it.
Algorithm of actions during removal:
- Press and hold your finger on the theme icon.
- In the menu that appears, select "Delete".
- Confirm the action and wait for the process to be completed.
If you can’t delete a standard theme (button is inactive), try applying any other light theme from the directory first, and then removing the problem theme will help unlock the system ban on deleting.
Discharge through safe mode
In difficult cases, when the smartphone interface reacts with delays or constantly flies out when trying to change the background, Safe Mode can help. In this mode, only system applications are loaded, which allows you to bypass the locks created by third-party themes or widgets.
To enter Safe Mode on Xiaomi, you usually just need to press the off button, and when the menu appears on the screen, press the "Stop" icon for a long time. The system will suggest going to Safe Mode. If this method does not work, you can use the key combination when you boot (depending on the model).
While in safe mode:
- 🛡️ The system works with basic drivers.
- 🚫 Third-party themes and launchers disabled.
- ✅ You can safely go to the settings and select standard wallpaper.
After a successful background change, simply restart your phone in the usual way to get out of safe mode. Your changes will persist, and the phone will boot with normal wallpaper.
What to do if the safe regime does not help?
Tables of problems and solutions
So to quickly find a solution to your particular situation, we've compiled a table, so find a symptom that describes your problem, and use the recommended method.
| Symptoms. | Probable cause | Method of decision |
|---|---|---|
| Black screen instead of wallpaper | Theme rendering error | Cleaning the data of the “Themes” application |
| The wallpaper changes, but not on the desktop. | Separate screen settings | Apply wallpaper separately for "Home Screen" |
| The system freezes when choosing a photo | Lack of RAM | RAM cleaning and rebooting |
| The old theme comes back after the reboot | Cash's theme hasn't updated. | Removing theme and resetting to factory |
Use this table as a checklist. If one method fails, move on to the next. A comprehensive approach almost always solves the problem without losing data.
☑️ Checklist before reset
Use of third-party launchers
If the built-in MIUI tools are no longer suitable for you or are failing, installing a third-party launcher is a great solution, completely replacing the desktop and allowing you to flexibly manage wallpaper, ignoring system limitations.
Popular launchers like Nova Launcher, Microsoft Launcher or Smart Launcher have their own background settings, and once you install the app, the system will prompt you to choose the primary one, and in the new launcher settings, you can set any image from the gallery and it will display correctly.
Advantages of using third-party shells:
- 🚀 Higher animation performance.
- 🎨 Flexible setting of icons and widgets grid.
- 🔄 Automatic change of wallpaper on schedule.
⚠️ Warning: Installing a third-party launcher doesn't delete theme system files, but hides them.To completely clean the phone, you'll still need to reset through your settings.
This is a great way to breathe new life into an old smartphone and forget about the bugs of a standard theme. However, remember that some Xiaomi system features may work differently or may not be available.