Why Xiaomi Redmi Note 8 Pro is constantly flying wallpaper — and how to fix it

The Xiaomi Redmi Note 8 Pro is still one of the brand’s most popular smartphones due to its balanced specs and affordable price, but many users face an annoying problem: wallpaper on the lock screen or desktop is spontaneously reset to standard MIUI images, and this happens for no apparent reason – after rebooting, updating applications or even in the background.

In this article, we will not just list the possible causes, but will analyze the mechanisms of failure at the MIUI level, show how to diagnose the problem and offer 7 proven solutions - from basic settings to deep edits through ADB.

1.Why wallpaper flies: the main reasons

The problem with resetting wallpaper on the Redmi Note 8 Pro (codename begonia) is usually related to one of the system features of MIUI.

• 🔄 Automatic optimization MIUI: The system cleans the cache of wallpaper in case of memory shortage or on a schedule.
• 📱 Conflict with the launcher: standard MIUI Launcher or third-party shells (like Nova Launcher) can reset settings.
• 🔧 Failures in the service com.miui.home: responsible for the desktop process sometimes dyes.
• 📁 Damage to Wallpaper Files: If the Picture is Stored in a Folder DCIM/.thumbnails or SD-error-card.
• 🔄 Updates MIUI: after major updates (for example, with MIUI 12 over 13) settings reset.
• 🛠️ Rooting or modifications: changes in the /system/priv-app They may disrupt the service of the wallpaper.

Interestingly, the Redmi Note 8 Pro is more problematic than other Xiaomi models, due to the peculiarities of the iron: the Mediatek Helio G90T + 6 GB of RAM sometimes can not cope with background optimization of MIUI, which leads to malfunctions in the work of WallpaperManager.

2.Diagnostics: how to understand why wallpaper is dropped

Before you start to correct, you need to determine the exact cause. Here's a step-by-step diagnostic plan:

1. Check the error log: Go to Settings → About Phone → MIUI version and tap 5 times on the "MIUI version" label to activate the developer mode. Then open Settings → Additional → Developer → Error log and look for records from WallpaperManager or com.miui.home.
2. Test wallpaper from different sources: Install wallpaper: From the standard MIUI gallery; From a third-party application (such as Zedge); Hand-downloaded (saved in Download).

If only one source of wallpaper is dropped, the problem is in it.

Track the triggers.

Remember, after which the reset occurs: reboot, update the application, connect to Wi-Fi, etc. This will help narrow down the range of reasons.

Critical observation: if the wallpaper goes off exactly 24 hours later, MiuiDaemon is to blame, which cleans the cache on schedule. This is typical of MIUI 12.5+ firmware.

3. Basic solutions: MIUI settings

Start with simple methods – they help 60% of the time:

• 📁 Transfer wallpaper to internal memory: If the picture is on SD-The system may lose access to the map. → Pictures → Wallpapers.
• 🔄 Turn off Automatic Optimization: Go to Settings → Battery and productivity → Optimize and disable the option "Autocleaning".
• 🖼️ Use standard wallpaper. MIUI: Sometimes third-party pictures conflict with screen resolution (2340×1080). Try installing wallpaper from the collection MIUI (desktop → "Wallpaper").
• 🔧 Reset the launcher settings: In Settings → Annexes → Application management → MIUI Launcher select "Storage" → "Clear the data." Attention: this will remove widgets and icon locations!

Take screenshots of your desktop |Remember the location of the widgets |Export the Nova Launcher settings (if you use) | Check if the wallpaper is saved in the gallery

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If the wallpaper continues to fly, move on to deeper methods.

4. Advanced methods: ADB and system editing

For users who are ready to experiment, there are solutions through ADB (Android Debug Bridge), which require an unlocked bootloader and an enabled developer mode.

Method 1: Fixing wallpapers through ADB

adb shell settings put global wallpaper_changed 1


adb shell am broadcast -a android.intent.action.WALLPAPER_CHANGED

These commands force you to update the wallpaper configuration in the system. Once you do that, reboot your phone.

Method 2: Disabling Optimization for Wallpaper Service

adb shell dumpsys deviceidle whitelist +com.miui.home

This team adds com.miui.home to the whitelist of processes that MIUI will not optimize.

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If the wallpaper still flies after ADB commands, try installing it through Google Play's Wallpaper Set & Save app, which saves the wallpaper in a system format that MIUI resets less often.

Method 3: Editing wallpaper_info.xml (advanced)

The file with wallpaper settings is on the way /data/system/users/0/wallpaper_info.xml. It can be edited via Root Explorer or ADB Pull, but without root rights, it's risky. Better use the Wallpaper Fix Magisk module (available in the Magisk repository).

⚠️ Attention: Incorrect editing wallpaper_info.xml This can cause a cyclical reboot of your phone. If you're not sure, skip this method.

5. Alternative solutions: third-party applications and launchers

If system methods don’t help, try to get around the problem with third-party tools:

Best Redmi Note 8 Pro Combination: Nova Launcher + Wallpaper Set & Save.It completely bypasses system constraints MIUI.

6.If nothing helps: radical measures

In 5% of cases, the problem is deeper, in corrupted system files or firmware conflicts, and there are two options:

• 🔄 Reset to factory settings: Before reset, make a backup via Settings → Additionally. → Backup. Then reset to Settings. → The phone. → Settings reset. Warning: this will delete all data, including photos and apps!
• 📥 Fastboot flashing: If the reset didn't help, swipe the phone with the official firmware through the Mi Flash Tool. download the latest stable version MIUI For begonia from Xiaomi, and follow the instructions: Uncancel the firmware into a folder. Connect your phone in Fastboot mode. + Volume down. In the Mi Flash Tool, select the firmware folder and click "Flash".

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Fastboot flashing removes all data, including the /data partition.This is an extreme method, but it is guaranteed to solve a problem with the wallpaper flying if it is caused by a software glitch.

7.Prevention: How to prevent wallpaper dumping in the future

To prevent the problem from returning, follow these recommendations:

• 📵 Turn off automatic wallpaper loading in Settings → Lock screen → Additionally.
• 🔋 Do not optimize com.miui.home manually through battery settings.
• 📲 Update your firmware, but avoid bat versions MIUI — They often contain wallpaper bugs.
• 🛠️ Don’t use Garbage Cleanup in the Security App – it removes wallpaper cache.