The situation when the wallpaper of the desktop or lock screen suddenly and without the owner’s knowledge changes on the Xiaomi smartphone is one of the most common complaints of users: instead of the personal photo or static image you choose, the system periodically substitutes random images from the Internet, often of an advertising nature, this is not only annoying, disrupting the visual harmony of the interface, but can also indicate the work of background processes that consume traffic and device resources.
The main reason for this behavior lies in the pre-installed services of Xiaomi, in particular the function of “Wallpaper Carousel” (Glance) or “Widget Tape” – these components are activated by default in many firmware MIUI and HyperOS and are configured to automatically change images. Users often accidentally activate this option when you initially set up your smartphone or after a major update, without noticing that they have agreed to periodically change the background.
In this article, we will discuss in detail all possible causes of wallpaper reset, from software settings to system bugs. You will learn how to completely disable intrusive image change, clear the cache of system applications and regain full control over the personalization of your gadget.
Main reason: Wallpaper carousel and Widget Ribbon
The most likely culprit behind the spontaneous change of background is a feature known as Wallpaper Carousel, or in the international version, Glance for Mi. This service is designed to display news feeds and advertising images on a locked screen. The algorithm is designed so that every time a device wakes up or at certain intervals, the system downloads a new background from the cloud. Even if you manually set your photo, after a while, Carousel will forcefully replace it with content from its database.
In addition, some firmware versions have an active App Vault, which can also affect the display of interface elements. If the theme or lock screen settings are marked with the "Automatically Change Wallpaper" check, the system will ignore your preferences. It is important to understand that this is not a virus, but a regular, albeit aggressive, marketing function implemented by the manufacturer.
⚠️ Warning: Disabling wallpaper system services does not affect the operation of the main applications, but may require a device restart to fully apply the changes.
To fix the problem, you need to find a specific application that is responsible for changing the background, and depending on the version of MIUI, it can be called different things: wallpaper, wallpaper carousel or Glance, and it is in its interior that the switch that makes your phone live its life is hidden.
How to turn off the wallpaper carousel on the lock screen
To solve the problem, you need to follow a sequence of actions in the settings menu. The interface may vary slightly depending on the version of the operating system, but the logic remains the same. You need to get to the deep settings of the lock screen, where the automatic switch hides.
First, open the main menu of your smartphone settings. Find the section that handles the look and lock. In modern versions of HyperOS and MIUI 14, the path can look like this:
- 🔘 Go to Settings. → Always on screen and lock screen.
- 🔘 Find the Wallpaper Carousel (or Glance for Mi).
- 🔘 Press the switch to deactivate the function (it should turn gray).
- 🔘 If the system requests confirmation, select “Disable” or “Stop».
After doing this, the system will stop downloading new images from the network. However, to guarantee that you return your photo, it is recommended to re-instal the desired image through the gallery. Sometimes the cache of the old Carousel can save the last image uploaded, so manual rewriting of the background is mandatory.
☑️ Checklist of wallpaper switching off
Disabling the motor change in the app Topics
Another source of automatic background change is the built-in Themes app, which has a separate module that manages wallpaper sets subscriptions. Even if you have disabled the carousel on the lock screen, the Themes app can continue to update the desktop background if the appropriate option is enabled in its settings.
To check, open the Themes app on your device. Go to the user profile (usually the person icon in the lower right corner). Next, select Settings. In the menu that opens, look for Wallpaper. Here you are interested in the option to Automatically update wallpaper or Wallpaper Subscription. Make sure this switch is off. Also check if the tick on "Update daily" or "Update weekly" is correct.
⚠️ Note: Themes app may try to restore subscription settings after the update. Check this section periodically if the problem recurs.
If you prefer minimalism, you can also turn off notifications from the Themes app so that it does not remind you of new collections, which will reduce the likelihood of random activation of the feature in the future. Remember that in different regions (China, Global, India), item names may vary, but the keywords "Update" and "Subscription" remain unchanged.
System bugs and conflicts of design themes
Sometimes the problem is not the settings, but the software bugs of the theme itself. Third-party themes downloaded from MIUI Themes store may contain bugs that cause the display to reset, especially with themes that have not been updated by developers or optimized for your version of Android.
Conflict can arise between system cache files and new data coming from the theme servers. If you recently installed a new theme and noticed that the wallpaper started to “jump”, try to return the standard design. To do this, go to Settings → Themes → Profile → Themes and select a classic Classic or Default theme.
Also, consider that some "heavy" live wallpapers can cause instability of the launcher. If you use an animated background, try replacing it with a high-resolution static image, which will not only solve the problem of failures, but also positively affect battery autonomy.
Why are third-party themes causing disruption?
Comparison of methods for disabling personalization functions
So to make it easier to understand the different ways that we're going to solve a problem, we've created a table that will help you quickly determine which method is right for you and what the consequences of each action are.
| Method of decision | The affected component | Difficulty | The result |
|---|---|---|---|
| Disconnection in Settings | The lock screen (Glance) | Low. | Fixing a static photo on a screen |
| Application settings Topics | Desktop | Medium | Termination of Auto-Update of the Desktop Background |
| Resetting the topic to the standard | The whole design system | Low. | Resolving conflicts of third-party files |
| Clearing the cache | System services | Tall. | Delete erroneous temporary files |
As you can see from the table, the most effective and safe method is to manually disable the functions in the settings menu. Using third-party launchers or deep cleaning of the system requires a more cautious approach.
Cleaning the cache and resetting service settings
If simple switches didn't work, you might have a damaged cache file stuck in your device's memory that forced you to return the old settings, so you need to clean up the graphics application data, so it won't delete your personal photos or contacts, but it will reset the interface to the factory settings.
Go to Settings → Apps → All Apps. Find the Topic, Wallpaper or Wallpaper Carousel app on the list. Click on it, select Memory and then Clear Cache. If the problem persists, you can click Clear Everything (or Reset), but be ready to reconfigure the look of your smartphone.
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Before cleaning the application data, take a screenshot of the current settings so you don’t forget which settings were important to you.
It's also worth checking the access rights of these apps.Make sure the wallpaper service doesn't have AutoRun or network access permission if you want to completely isolate it.Restricting background activity through the Battery and Performance menu can also prevent unwanted content updates.
Prevention and additional recommendations
To prevent the problem from returning after future system updates, it is recommended to periodically check the “Recommendations” section in the settings. Xiaomi often returns various personalization features to the enabled after major Android or MIUI updates. Be careful when initially configuring a new device: read the text on the screen carefully, as check boxes for enabling “Enhanced Services” or “Personalization” are often the default.
Use only proven themes from a high-rated official store. Avoid installing modified.mtz files from unverified sources, as they may contain scripts that change the behavior of the system. If you use a third-party launcher (for example, Nova Launcher or Microsoft Launcher), the problem may be due to its sync settings.
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A complete solution to the problem is achieved only by an integrated approach: disabling the carousel, prohibiting auto-update in the Topics application and returning to standard design.
Following these simple rules will allow you to keep your smartphone’s personal style and get rid of intrusive content.Your Xiaomi should work the way you want it to, not the way the ad network algorithms intended it to work.