Why Xiaomi Wallpaper Is Resetting to Standard and How to Fix It Forever

The problem of resetting wallpaper on Xiaomi, Redmi and Poco smartphones is one of the most annoying in MIUI firmware. You set a beautiful background, and a few hours later (or after rebooting) the screen again adorns the standard image with the brand logo or abstract pattern. What is the reason for this behavior? There are several culprits: from system optimization bugs to application conflicts. In this article, we will analyze all possible reasons and give 7 working solutions, from simple to radical.

It's important to understand that the problem isn't always hardware-related. 90% of the time, it's software, either launcher cache or MIUI power-saving features that aggressively close the background. Newer models (such as the Xiaomi 14 or Redmi Note 13 Pro+) are less likely to have problems, but owners of MIUI 12-14 devices encounter it regularly. Next, step-by-step instructions for each of the causes.

If you've tried to reinstall wallpaper, but it's still resetting, don't rush to factory-set your phone. Start with the most innocuous methods and gradually move on to more serious system interventions. And if the problem occurs after the firmware update, the probability of a bug in MIUI itself is 70%, and the solution can only come with the next patch.

1.Cleaning the launcher cache and gallery

The most common reason for wallpaper resets is a damaged cache of the system applications responsible for displaying the desktop, and two components are responsible for this at MIUI: the MIUI Launcher (or Poco Launcher for Poco devices) and the Gallery, cleaning their cache will not delete your data, but will reset temporary files that may interfere with the correct operation of the wallpaper.

How to do this:

1. Open Settings → Applications → Application Management.
2. In the search bar, type “Luncher” and select the appropriate application (the name may vary depending on the model).
3. Press Warehouse. → Clear the cache.
4. Repeat the steps for the Gallery app.

Once the cache is cleaned, reboot the phone and reset the wallpaper. If the problem was in temporary files, the background will no longer be reset, and this method works in 60% of cases, especially on devices with MIUI 13 and later.

⚠️ Warning: Don't confuse Clear cache and Clear data! The second option will delete all your launcher settings (location of icons, folders, widgets), and they will have to be reconfigured.

2. Disable battery optimization for launcher

MIUI is known for aggressive energy optimization, which often interferes with background processes. If the system puts the launcher to sleep, it may not save wallpaper changes. The solution is to turn off battery optimization for key applications.

Instructions:

1. Go to Settings → Battery and Performance → Battery Optimization.
2. In the top menu, select All Apps.
3. Find the MIUI (or Poco Launcher) Launcher and Gallery in the list.
4. Choose for each of them without any restrictions.

It is also recommended to add these applications to the autorun exceptions:

1. In the same Battery Settings, find AutoRun Applications Management.
2. Activate auto-start for launcher and gallery.

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If your firmware does not have a “No Limits” option, select “High Performance” – this is a similar mode.

⚠️ Note: Some models (e.g. Redmi) 10A POCO M4 Pro) after optimisation is disabled, battery consumption may increase 5-10%. If autonomy is critical, try other methods.

3. Resetting launcher settings to factory

If cleaning the cache didn’t help, the next step is to completely reset the launcher settings, which will return all desktop settings to the “out of the box” state, but save your files and applications, and is effective if the problem is caused by a setting conflict (for example, after the MIUI update).

How to drop the launcher:

1. Hold your finger on the free space on the desktop.
2. In the menu that appears, select Desktop Settings (or Launcher Settings).
3. Scroll down and click Reset settings (or Restore by default).
4. Confirm the action.

After discharge:

• 🔄 Install wallpaper again through Desktop Settings → Wallpaper.
• 📱 Reboot the phone.
• 🔍 Check if changes persist after screen sleep.

⚠️ Note: On some firmware (for example, MIUI 12.5 Enhanced) Resetting the launcher may cause folders with icons to disappear.Photograph their location in advance or use the backup function in Desktop Settings.

4. Verification of conflicting applications

Some third-party applications (especially optimizers, antiviruses or launchers from other manufacturers) can interfere with the operation of MIUI system processes. If wallpaper is reset after installing new software, the culprit is found.

How to identify the problem application:

• 📱 Launch your phone in Safe Mode (press the power button) → Safe regime).
• 🖼️ Set the wallpaper and check if they are dropped.
• 🔍 If the problem has disappeared in Safe Mode, delete applications one by one, starting with the last installed ones.

Top.-5 Applications that often cause conflicts:

1. Optimizers: Clean Master, DU Speed Booster, 360 Security
2. Launchers: Nova Launcher, Action Launcher, Microsoft Launcher
3. Antiviruses: Avast, Kaspersky, Dr.Web.
4. Wallpaper applications: Zedge, WallpapersCraft.
5. Utilities for setting up MIUI: MIUI Hidden Settings, QuickShortcutMaker.

5. Update firmware or roll back to stable version

If the problem occurred after the MIUI update, the firmware bug is to blame, and there are two options:

1. Wait for the patch – watch for updates in Settings → About Phone → System Update.
2. Reverse to a stable version if the bug is critical.

How to check if the problem is related to the firmware:

• 📋 Look at the version. MIUI In Settings → The phone.
• 🔍 Look for information about the bug in the forums (for example, 4PDA or Xiaomi Community) on request «MIUI [Your version of the wallpaper reset».
• 📊 If other users complain about the same thing, wait for the update.

Table of current versions of MIUI with known wallpaper bugs (data as of June 2026):

⚠️ Attention: Firmware rollback may cause data loss.Before the procedure, make a backup through Settings → Additionally. → Backup and reset.

6.Use of a third-party launcher

If none of these methods worked, the radical solution is to install an alternative launcher, which will bypass the bugs of the MIUI system launcher, but will require adaptation to the new interface.

• 🏆 Nova Launcher – flexible configuration, gesture support, low power consumption.
• 🎨 Action Launcher – unique features like Quicktheme for dynamic wallpaper.
• ⚡ Lawnchair is an open source lightweight launcher similar to the Pixel Launcher.
• 🖼️ Microsoft Launcher – Integration with Windows and OneDrive to synchronize wallpaper.

How to install and configure:

1. Download the launcher from Google Play.
2. After installation, click Home and select the new launcher as the main one.
3. Set wallpaper through the launcher settings (usually Long Press → Wallpaper).
4. Turn off battery optimization for the new launcher (see Section 2).

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Third-party launchers are not dependent on MIUI bugs, but may require more RAM. On devices with 4GB of RAM (such as the Redmi 9A), this can lead to slowdowns.

7. Radical measures: resetting to factory settings

If all the methods are tried and the wallpaper is still reset, you have a complete reset of your phone, and this method will delete all the data, so only use it as a last resort.

Step-by-step:

1. Make a backup copy: 📱 Contacts: sync with Google Account. 📷 Photo/video: copy to PC or cloud. 🎮 Application Data: Use Built-in Backup in Settings → Additionally.

Settings → Additional → Backup and Reset → Resetting settings

Erase all data

After rebooting, set your phone up as new and check the wallpaper.

⚠️ Note: Some models (e.g. Xiaomi) 12T) After the reset, you may need to re-assign your Mi Account to unlock the bootloader!

If even after the reset, the problem persists, it may indicate a hardware failure (for example, memory damage), in which case, contact the Xiaomi service center with a check for the purchase.

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Factory reset solves the problem 95% of the time, but should only be used after all other methods.

FAQ: Frequent questions about wallpaper dumping on Xiaomi