Why Xiaomi can’t put wallpaper on the lock screen – and how to get around the limitations of MIUI

You try to personalize your Xiaomi, but you face an unexpected limitation: the system does not allow you to change the background on the lock screen, although for the main screen wallpaper is installed without problems. This situation is familiar to many owners of smartphones on MIUI, the brand’s brand shell. Unlike the “bare” Android, where the user is free to customize the interface with almost no restrictions, Xiaomi often blocks such capabilities by default.

The reasons can be in security policy (for example, protection against swapping the unlock screen by fraudsters) and software bugs of specific versions of firmware. In this article, we will analyze all possible scenarios, from the banal lack of function in your model to hidden settings that the manufacturer does not advertise, you will also learn how to circumvent restrictions by legal means without root rights and the risk of “bricking” the device.

Important: The solutions will be relevant for most modern Xiaomi, Redmi and POCO devices on MIUI 12–14 and HyperOS. If your smartphone runs on an older version (such as MIUI 11 or lower), some methods may not work – we will warn about this separately.

1. MIUI restrictions: why Xiaomi is blocking wallpaper change on the lock screen

The MIUI shell is historically known for its closed approach to interface settings. Unlike the Samsung One UI or OxygenOS, where the user can flexibly control the lock background, Xiaomi often artificially limits this feature.

• 🔒 Security: Switching the lock screen is a popular phishing method.Attackers can mimic the system interface to steal a password or fingerprint. Xiaomi blocks background changes to minimize risks.
• 📱 Model segmentation: In budget series (Redmi Note, POCO M is often disabled, whereas in flagships (Xiaomi 13 Ultra, Mix Fold 3) it is available out of the box».
• 🎨 Marketing Push: Manufacturer Promotes Its Themes Through Topics MIUI, where wallpapers for blocking are often paid or require a subscription.
• 🐛 Firmware instability: In some versions MIUI (For example, 13.0.4 for Redmi 10) the function was temporarily disabled due to bugs with widget display.

Interesting fact: HyperOS (the new Xiaomi shell that debuted in 2023) has changed its approach, and now on some devices (Xiaomi 14, POCO F6) lock wallpapers sync to the main screen automatically – but only if you use a standard theme.

⚠️ Note: If your smartphone is purchased in China (suffix version) CN In the model, the wallpaper restrictions may be tighter due to local regulatory requirements. for example, on the Xiaomi 12 Pro. CN Changing the background of the lock through the standard settings is impossible even after unlocking the bootloader.

Verification of MIUI version and compatibility of function

Before you try to get around the restrictions, make sure that your firmware supports changing the wallpaper on the lock screen at all.

1. Open the settings → About the phone → version of MIUI.
2. Compare your version with the data in the table below.

If your firmware version doesn't support the function, you can try updating.

1. Go to Settings → System → System Update.
2. Click on "Check Updates."
3. If a new version is available, download and install it.

Important: After updating, reset the theme app cache (Settings → Applications → Application Management → Themes → Storage → Clear cache) to help avoid glitches displaying new features.

3. Hidden settings MIUI: how to enable the change of lock wallpaper

In some versions of MIUI, the lock wallpaper change function is hidden, but it can be activated through developer mode or test menus.

Turn on Developer Mode (7 times click on Version) MIUI» on the telephone»)

Return to “Settings → Additional → For Developers”

Find the item "Enable change lock wallpaper" (if any)

Reset the device-->

If there is no item, try an alternative method:

1. Install Activity Launcher from Google Play.
2. Open it and find it in the list of com.android.themes (or com.miui.home).
3. Slip on WallpaperPickerActivity – this will cause a hidden menu of wallpaper selection.
4. Select the image and apply it to the lock screen.

⚠️ Note: On Xiaomi with HyperOS, this method may not work due to the modified system architecture. ADB-Teams (described in the following section).

Another way to work is to use widgets, and some launchers (like Nova Launcher) allow you to add widgets to the lock screen that can mimic wallpaper, but this solution is only suitable for Android 10+ devices with an unlocked bootloader.

4.Use ADB to unlock the function (no root rights)

If standard methods don’t work, you can use Android Debug Bridge (ADB), a debugging tool that allows you to change system settings without obtaining root rights.

• 🖥️ Computer with installed ADB-driver.
• 📱 Xiaomi smartphone with enabled debugging USB (Settings → For developers → Debugging by USB).
• 🔌 USB-cable (preferably original).

Steps to activate lock wallpaper through ADB:

1. Connect the phone to the PC and confirm the debugging permission.
2. Open the command prompt (or Terminal on macOS/Linux) and type:

adb shell settings put global lock_screen_wallpaper_enabled 1

1. Reset the device.
2. Try to set the wallpaper through the standard menu (Settings → Lock screen → Wallpaper).

If the team doesn’t work, try an alternative:

adb shell am start -n com.android.settings/.MiuiWallpaperSetter

Critical detail: on some devices (for example, Redmi Note 11 with a MIUI (13) after execution ADB-commands need to reset the launcher settings (Settings) → Annexes → Launcher → Reset the settings, otherwise the changes will not apply.

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Before using ADB, back up your data through Settings → Additional → Backup and Reset. In rare cases, incorrect commands can cause system applications to crash.

5. Alternative methods: third-party applications and workarounds

If none of the above methods work, there are still third-party solutions, which may require additional permits or involve security risks.

Method 1: Applications for customization

Some apps from Google Play let you bypass the limitations of MIUI:

• 📱 Wallpaper Carousel – automatically changes wallpaper, including lock screen (powers Android 11)+).
• 🎨 KLWP Live Wallpaper Maker – creates animated wallpaper that can be applied to locking (requires) KLWP Pro).
• 🔓 Lock Screen Wallpaper Changer – a specialized tool for Xiaomi (may require permission to overlay).

Example of settings via KLWP:

1. Install KLWP and KLWP Live Wallpaper from Play Market.
2. Create a new preset with your image.
3. Use it as a live wallpaper through Settings → Wallpaper → Live wallpaper.
4. In the KLWP settings, enable the option “Show on the lock screen”.

Method 2: Using MIUI Themes

The official theme store (MIUI Themes) sometimes contains wallpapers that can be applied to the lock screen:

1. Open the Topic app.
2. Go to the wallpaper section.
3. Find wallpaper marked “For Lock Screen” (usually paid or subscription-based).
4. Download and apply them.

⚠️ Warning: Third-party themes may contain ads or collect data. Check reviews and theme ratings before installing. Avoid topics with suspiciously low downloads (less than 1,000).

6. Root access and custom firmware: radical methods

If you're willing to take risks, getting root rights or installing custom firmware (like LineageOS or Pixel Experience) will give you full control of the lock wallpaper, but there are serious downsides to this approach:

• ⚠️ Loss of warranty – unlocking the bootloader will cancel official Xiaomi support.
• 🔧 Risk of “bricking” – incorrect actions can make the device inoperable.
• 🔒 Security issues – root access makes it easier for malware to access system files.

If you still decide, here is a short instruction for installing custom firmware:

For users who don't want to lose their warranty, an alternative is Magisk, a tool for obtaining root rights without changing the system partition, which can install the Lockscreen Wallpaper Enabler module, which unlocks the wallpaper function.

• Installed by Magisk (version 25+).
• Unlocked bootloader.
• Knowledge of ADB commands for activating the module.

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Custom firmware and root access are a last resort, and in 90% of cases, the problem with wallpaper locks can be solved by legal means (ADB, hidden settings or third-party applications).

7. Frequent mistakes and how to avoid them

When you try to change the wallpaper on the lock screen, users often encounter typical problems, and here are the most common ways to solve them:

If after all the manipulations, the wallpaper on the lock screen has not changed, check:

• 📌 Are there third-party launchers (such as Nova or Apex) that can block system settings.
• 🔄 Is the energy saving mode enabled (Settings) → Battery → Power saving mode, which limits background processes.
• 🛠️ Have system applications been updated (Settings) → Annexes → Updating system applications).

FAQ: Answers to popular questions