How to Reset Desktop Wallpaper on Xiaomi Phone

Changing the visual design of a smartphone is one of the easiest ways to personalize a device for yourself. Users often install bright themed images or download heavy live wallpaper from third-party sources to make the interface unique. However, over time, the standard picture can become boring, and the new topic can stop pleasing the eye or start to interfere with the perception of information on the screen.

In the MIUI operating system and its new incarnation HyperOS, the process of changing and resetting the background has its own nuances that distinguish it from pure Android. Sometimes standard methods through the gallery do not work, as priority is given to system themes. In some cases, the user may experience a software failure when the image is simply not applied or displayed with artifacts.

In this article, we will discuss in detail all possible ways to return the original state of the lock screen and desktop, we will look at the standard system tools, work with the Themes application, and methods of forced resetting parameters through the engineering menu if the standard paths do not help.

Standard Method through System Gallery

The most obvious and common method of returning a classic image is to use a built-in media viewing app, which is suitable for those who have previously installed their own photo and now want to simply replace it with any other one, including a stock one. The algorithm of actions is intuitive, but has hidden features depending on the version of the firmware.

To start, open the Gallery app and find the image you want to see on the screen. This can be a standard picture from the Wallpapers folder or any other photo from the device's memory. Click on the "More" button (usually the three dots in the lower right corner or the menu at the bottom of the screen) to reveal the full list of available actions with the file.

In the list that opens, select Set as Wallpaper. The system will offer two options for placement: on the lock screen or on the desktop. To perform a complete reset of visual style, you must select the option “Both” or apply the image sequentially to each of the screens, which ensures that there are no fragments of the old theme anywhere.

⚠️ Note: If after selecting the image, the system gives an error "Could not install wallpaper" or the screen just flashes, but the background does not change, this may indicate a conflict with the active theme of the design.

It is also worth considering that some versions of MIUI can automatically activate wallpaper carousel when installing wallpaper from the gallery, a service that periodically changes images without user intervention. To avoid this, carefully monitor the switches when you use the background and turn off automatic change if you want a static result.

Disconnecting themes and returning to the classic style

Often the problem with "unreset" wallpaper is not the image itself, but the active theme of the design. The MIUI shell is designed so that the themes take precedence over the manual settings of the user. Even if you try to put your photo, the theme can force the return of its graphic elements, lockscreen and icons.

To ensure that you reset all visual changes, you need to go back to the basic theme. To do this, look for the Topic app on your desktop (the icon with a brush). In the lower right corner of the interface, click on the profile icon (humans) to go to the management section of installed themes.

At the top of the screen, you'll see the Theme tab. In the list of installed designs, find a theme called Classic or Basic (may be called Default). Click on it, and then select Apply. This action will force all third-party interface modifications to be disabled.

After applying the basic theme, the phone can blink for a second or reboot the interface. This is normal behavior of the system, indicating that the graphic elements are redrawn. If there are artifacts on the screen after that, it is recommended to completely restart the device by holding the power button and selecting the corresponding menu item.

It's important to understand the difference between a theme and just a picture. The theme changes not only the background, but also the style of system windows, notification curtains, settings menus and app icons. Resetting the theme is a radical but most effective way to clear the interface of any visual changes made by the user or downloaded from the store.

Setting up the lock screen and wallpaper carousel

Special attention should be paid to the lock screen, which in smartphones Xiaomi, Redmi and POCO is often controlled by a separate service, many users confuse the standard lockscreen with the function of “Wallpaper Carousel”, which constantly uploads new images from the Internet, preventing you from installing a static picture.

To check and disable this feature, go to the main menu Settings. Find the Always on screen and lock screen (the path may vary slightly depending on the OS version).

If the function is active, you will see the switch in the "On" position. To reset to a standard static image, you need to move this switch to the "Off" position. After turning off, the system will stop downloading advertising or news pictures and return the image that is installed as the main background of the lock.

Also in this settings section, you can manually choose which image will be displayed before unlocking. Often, there is a beautiful landscape photo that is "native" to the smartphone model by default, and by clicking on the preview of the picture, you can choose an alternative from the system.

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If the background changes after the wallpaper carousel is turned off, check if there are third-party screen-blocker apps from Google Play that can intercept control of the lockscreen.

Using the Theme Settings app for deep reset

In the arsenal of the MIUI shell, there is a hidden or semi-hidden application called Theme Editor, designed for advanced users and designers, but can be extremely useful for forced resetting of all graphic parameters to factory values.

You can find this tool by searching for your phone’s settings. Type “Theme Settings” or “Theme Editor” into the search box. If the app doesn’t show up in the search, it can be found on the list of all installed programs, although newer versions of HyperOS may restrict access to it.

Inside the theme editor interface, you're interested in a tab or a Reset button, and clicking on it initiates the process of removing all customizations applied to the current topic, which includes fonts, icons, system event sounds, and of course, desktop and lock screen wallpaper.

⚠️ Attention: Using deep reset features in the theme editor can cause some system icons to temporarily disappear or become white squares.Don't be alarmed - this is treated with a simple smartphone reboot.

This method is especially relevant for those cases where the user has experimented with a variety of topics from unofficial sources, and the system has accumulated “junk” of conflicting graphic files. Forced reset through the editor clears the cache of the graphics shell and returns it to its original appearance.

Reset via the “Developers” menu and debugging

If the software failures are so severe that the interface does not respond to standard background changes, you can use debugging tools, which requires caution because it is designed for testing, but allows you to restart the graphics subsystem without completely reinstalling the system.

First, activate the developer mode. Go to Settings → About Phone and quickly click on MIUI Version (or OS Version) seven times. Once you have become a developer, go back to the main settings menu.

There will be a new section Additional (or just Advanced Settings) and it will be for Developers. Find the option Download Standard Wallpaper (if available in your version) or try resetting the interface settings. However, the safer way is to clear the data of the System Application Themes.

Settings → Applications → All Apps → Themes → Clean → Clean All

This command will delete the cache and temporary files of the theme store, and then the phone may ask to re-accept the terms of the user agreement the next time the Themes application is launched, which is a sign of a successful reset of its state, while the wallpaper should return to standard.

What to do if the wallpaper is not saved after the reboot

When the installed image hangs safely until the screen is turned off and the old one returns after the reboot, it indicates a configuration file is damaged or memory is lacking.

First, check the storage space on your smartphone. If you have more than 90% of your storage capacity, Android can block the recording of new system files, including personalization settings. Free up at least 500MB of space and try to reset the wallpaper.

The second possible reason is access rights. Some file managers or memory cleaners may have permission to modify system files and automatically restore "safe" (standard) wallpaper by removing user ones. Check the list of recently installed applications for suspicious optimizers.

It is also worth checking the integrity of the image file itself if you are trying to set a picture at very high resolution (e.g., a high-resolution image, 4K or 8K On a budget device, the processor may not be able to handle it when you boot the system. Try to reduce the image resolution to a standard one. 1080×2400 pixel.

FAQ: Frequently Asked Questions

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If none of the software methods helped to return the standard background, the problem may be hardware (matrix defect) or require a complete reset of the phone before factory settings (Wipe Data).