How to Put Your Wallpaper on Xiaomi Phone: All Ways + Problem Solving

Almost every user wants to change the standard wallpaper on Xiaomi, Redmi or POCO to their own photos, arts or pictures from the Internet. However, the MIUI interface does not always make this process intuitive: somewhere the settings are hidden, somewhere there are errors when downloading, and in some versions of the firmware there is no possibility of selecting custom images. In this article, we will analyze all the current ways to install wallpaper on Xiaomi smartphones, from the basic method through the gallery to bypassing restrictions through third-party applications.

MIUI is a feature that often blocks the wallpaper change on the lock screen due to security policies (for example, in Chinese versions of firmware).But even in global builds, users face problems: the image is cropped, loses quality or simply does not install. We tested all methods on the latest versions of MIUI 14 (based on Android 13/14) and prepared universal instructions that work on 95% of Xiaomi models, including Redmi Note 12, POCO X5, Mi 11 and older devices.

Before you go to the instructions, check two key points:

• 📱 Version. MIUI: path of adjustment → The phone. → Version. MIUI. This depends on the availability of certain functions.
• 🖼️ Wallpaper resolution: for correct display without cropping, use images with a resolution not lower than 1080×2340 (for most modern smartphones).

1. Standard method: through the application "Themes"

The simplest and most official method is to use the built-in Themes app, which is pre-installed on all Xiaomi smartphones and allows you to install wallpaper on both the home screen and lock screen, but there are limitations to this method:

• 🔄 Not all images from the gallery can be selected (depending on version). MIUI).
• 🖼️ The quality of the wallpaper can automatically decrease when installed.
• 🔒 On some firmware there is no option to change the wallpaper of the lock screen.

To set the wallpaper through "Themes":

1. Open the “Themes” app** (the icon with a brush on your desktop).
2. Go to the Wallpaper tab in the lower menu.
3. Click on the icon + or My Wallpaper (depending on the MIUI version).
4. Select the gallery and specify the desired image.
5. Adjust the framing area (if required) and click Apply.
6. Choose where to install wallpaper: on the Main screen, Lock screen or Both screens.

Upload wallpaper to the phone gallery | Check the resolution (minimum 1080×2340) |Save the extra elements in the editor |Save in JPEG/PNG| Make sure the file is not corrupted

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If your file is not in the list of available images, try the following:

• 📁 Move the file to the folder DCIM → Wallpapers (Create it by hand if you don’t have one).
• 🔄 Restart your phone and try again.
• 🛠️ Update the Themes app via Google Play or App Store MIUI.

⚠️ Note: Some models (e.g. Redmi) 9A or POCO M3) When you install wallpaper through the "Themes" error may appear "failed to use wallpaper." In this case, use alternative methods from the following sections.

Installation of wallpaper through the "Gallery" (alternative method)

If the Themes app doesn’t work or if you don’t have the right option, you can install wallpaper directly through the standard Gallery.** This method is suitable for most versions of MIUI, including MIUI 12.5 and later, the main advantage is the ability to accurately crop the image before installation.

Instructions:

1. Open the Gallery and find the image you want.
2. Slip on it, then click on the icon. ⋮ (three points) in upper right corner.
3. Select the item Set as → Wallpaper.
4. Adjust the display area (you can zoom in and move the image).
5. Click Apply and select which screen to install wallpaper on.

If the item is not in the menu:

• 🔧 Check that the image is in the main memory of the phone (not on the phone). SD-map).
• 📂 Move the file to the Pictures folder → Wallpapers.
• 🔄 Try opening the image through another file manager (e.g. Mi File Manager).

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If the wallpaper is blurry, try converting the image to PNG with the highest quality, using online services like Online-Convert or mobile applications like Photo & Picture Resizer.

3. Use of third-party applications (for advanced features)

Standard MIUI tools don’t always allow flexible wallpaper customization: no support for live wallpapers, limited animation, and framing often works incorrectly. In such cases, third-party software will help. We tested the 5 best wallpaper installation apps on Xiaomi:

To install wallpaper through third-party applications:

1. Download and install the selected application from Google Play.
2. Run it and select your favorite wallpaper (or upload yours through the Import option).
3. Click Set Wallpaper or Install.
4. Choose which screen to use (main, locks or both).

⚠️ Note: Apps like the Wallpaper Engine or Kappboom may require additional permissions, such as Overlay over other apps, without which some effects (such as animation) won’t work. → Annexes → Special access → Overlaying on top of other applications.

4. Manual copying of wallpaper to system folders (for experienced users)

If none of the above methods worked (for example, on custom firmware or Chinese versions of MIUI), you can manually replace the system wallpaper, which requires root rights or access to ADB, but gives 100% result.

Instructions for users with root:

1. Download wallpaper to your phone and remember the path to the file (e.g. /storage/emulated/0/Download/wallpaper.jpg).
2. Use a root-enabled file manager (such as Root Explorer or FX File Explorer).
3. Go to /system/media/theme/default/wallpapers.
4. Copy your image into this folder (replace one of your existing files, for example) default_wallpaper.jpg).
5. Change the file access rights: Press and hold → Permissions → set rw-r----644.
6. Reboot the phone.

For users without root, but with access to ADB:

adb shell


su




mount -o rw,remount /system




cp /sdcard/Download/wallpaper.jpg /system/media/theme/default/wallpapers/default_wallpaper.jpg




chmod 644 /system/media/theme/default/wallpapers/default_wallpaper.jpg




reboot

⚠️ Note: Changing system files without root may cause firmware to crash or artifacts to appear on the screen. Before performing the operation, back up the data via Settings → Additionally. → Backup and reset.

5. Solving Wallpaper Problems on Xiaomi

Even after successful wallpaper installation, Xiaomi users often face typical problems: the image is cropped, blurred or reset after a reboot.

Problem 1: Wallpaper is cropped or not fitting in size

This is due to a resolution mismatch between the wallpaper and the phone screen.

• 📏 Use images with a resolution that matches your device. For most modern Xiaomi, it's like this. 1080×2340 (Full HD+) or 1440×3200 (for Mi-type flagships 13 Ultra).
• 🛠️ Cut the wallpaper in advance in the editor (such as Photoshop Express or Snapseed), leaving the center part without important elements at the edges.
• 🔄 In wallpaper settings (Themes) → Wallpaper. → Settings) disable Auto-Frame option (if available).

Problem 2: Wallpaper is reset after rebooting

A common complaint of MIUI users is the return of standard wallpaper after an update or reboot.

• 🔄 Themes app cache**: clear the cache through Settings → Annexes → Topics → Warehouse → Clear the cache.
• 📥 Update of the firmware: after the update MIUI Sometimes you reset your settings. Reset the wallpaper manually.
• 🛠️ System Launcher Failure: Install an alternative launcher (like Nova Launcher) and set up wallpaper through it.

Problem 3: You can’t change the lock screen wallpaper

On some firmware (especially Chinese) the option to change the wallpaper on the lock screen is blocked.

• 🔧 Use third-party applications such as Lock Screen Wallpaper Changer (requires permission to Manage Overlay).
• 📱 Install an alternative screen blocker (e.g. AcDisplay or Always On) AMOLED).
• 🔄 Change your phone region to India or Global in Settings → Additionally. → Region and restart the device.

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If neither method worked, check if the phone has a child account or guest mode, which limits the system settings, including wallpaper.

6. Optimizing wallpaper to save battery power

Few people think, but wallpaper directly affects battery consumption, especially on smartphones with a high-performance battery. AMOLED-Dark wallpaper reduces power consumption, and bright or animated wallpapers, on the contrary, discharge the battery faster:

• 🌑 Use dark wallpaper: on AMOLED-Black pixels are not illuminated, which saves up to 15% of charge.
• ⚡ Give up live wallpaper: animation constantly uses the processor and graphics accelerator.
• 🔋 Reduce background image brightness: In an editor (e.g. Lightroom Mobile) reduce exposure by 20-30%.
• 📱 Turn off background blur: this effect increases the load on the GPU. This can be done in the launcher settings (Long press on the desktop). → Settings → Effects).

To check the real impact of the wallpaper on the battery:

1. Set the wallpaper and fully charge the phone.
2. Use the device in normal mode for 2-3 hours.
3. Check the consumption statistics in Settings → Battery → Battery use.
4. Repeat the test with dark wallpaper and compare the results.

According to our tests, the transition from bright wallpaper to dark gives an increase in autonomy by 8-12% on Xiaomi smartphones. AMOLED-screens (e.g. Redmi) K50 or POCO F4).

7.Creating unique wallpaper for Xiaomi

If you want to stand out and make wallpaper that fits perfectly into the MIUI interface, use these tips:

• 🎨 Use the color palette. MIUI: primary colors of the interface — #FF6B35 (orange), #4CAF50 (green), #2196F3 (The wallpaper in these colors will be in harmony with the system icons.
• 📐 Consider the screen cutout: Most Xiaomis have a camera or sensors on the top of the center.
• 🖼️ Add blur for the lock screen: in MIUI The background on the lock automatically blurs. To make the wallpaper look organic, first apply blur in the editor (radius 5-10 pixels).
• 🔄 Create dynamic wallpaper: In applications like Kappboom or IntoLive, you can make animated wallpapers from videos or sequences of images.

Recommended tools for creating wallpaper:

• 📱 Canva – templates for smartphones, a simple interface.
• 🎨 Adobe Photoshop Express - advanced processing, support for layers.
• 🖌️ PicsArt – collages, effects, stickers.
• 📹 IntoLive – converting video to live wallpaper.

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To make the wallpaper fit perfectly into MIUI 14, download Xiaomi’s official templates from MIUI Themes. Even if you don’t use them, they will help you understand the style and proportions.

FAQ: Frequent questions about wallpaper on Xiaomi