How to set a video on the Android lock screen wallpaper: a complete guide

Live wallpaper with video on the lock screen is one of the most spectacular ways to personalize your Androidsmartphone. The dynamic background not only makes your device stand out from others, but also creates a unique atmosphere every time you unlock it. However, the standard settings of most firmware do not allow you to directly set video files as lock screen wallpaper - this requires workarounds, special applications, or even root access.

In this article we will examine 5 working methods setting video on the lock screen, including solutions for smartphones Samsung, Xiaomi, Google Pixel and other brands. You'll learn how to get around manufacturer restrictions, which apps actually work in 2026, and how to avoid common mistakes that can cause videos to slow down or not play. We will pay special attention to the questions performance and battery charge —after all, animated wallpaper can significantly affect the autonomy of the device.

Why standard Android settings do not allow you to set video on the lock wallpaper

The main reason for the limitation lies in operating system architecture. Lock screen Android is a separate system process (Keyguard), which is optimized for minimal resource consumption. Video files, especially in high resolution, require constant decoding, which:

• 🔋 Increases the load on the processor and, as a result, battery consumption by 15-30% (according to tests XDA Developers).
• ⚡ May cause lags when unlocking, if the device uses a weak chipset (for example Snapdragon 4xx or Helio G-series).
• 🛡️ Creates risks for security: some manufacturers (for example Huawei) block third-party live wallpapers on the lock screen due to potential vulnerabilities.

In addition, Smartphone manufacturers often artificially limit the functionality of the lock screen in their shells (MIUI, One UI, ColorOS)to stimulate the purchase of flagship models with advanced personalization options. For example, in Samsung Galaxy S24 live wallpapers on the lock are available only in versions with One UI 6.1 and higher, and in budget series (Galaxy A) The function is missing at all.

⚠️ Attention: On some devices (especially those with Android 13+), trying to set a video to the lock wallpaper through third-party applications may cause the system launcher to crash. Before experiments, create a backup copy of your data or check. compatibility of your model on the forums 4PDA or XDA.

Method 1: Using the Video Live Wallpaper application (without root)

The most universal method for most devices is installing a specialized application Video Live Wallpaper (available in Google Play). It allows you to convert any video files into live wallpaper format and apply them to home screen or lock screen (if supported by the firmware).

Step-by-step guide:

1. Download and install application Video Live Wallpaper (developer Naing Lin Aung).
2. Open the application and click Select Video, then select the desired file (formats supported .mp4, .mkv, .webm).
3. Customize playback settings:
   • 🎯 Cutting video — select a fragment that will be displayed on the screen.
   • 🔄 Looping — enable the option Loopso that the video plays continuously.
   • 🎨 Brightness and contrast —adjust the backlight if the video is too dark.

If your firmware does not have a separate option for the lock screen, try the following workaround:

Install an alternative launcher (for example, Nova Launcher)

Enable the "Allow changing lock wallpaper" option in application settings

Reboot the device after applying the wallpaper

Try another application (for example, KLWP Live Wallpaper Maker)-->

The application supports video resolutions up to 4K, but for smooth playback it is recommended to use files with a resolution no higher 1080p and bitrate up to 5 Mbps. Otherwise, slowdowns are possible, especially on devices with 4 GB of RAM or less.

⚠️ Attention: On smartphones Xiaomi s shell MIUI 14+ the application may not work due to system limitations. In this case, try disabling MIUI Optimization via Settings → About phone → MIUI version (click 5 times on the version line, then go to Advanced settings → Accessibility → MIUI Optimization).

Method 2: Applying live wallpapers via KLWP (for advanced users)

KLWP Live Wallpaper Maker is a powerful tool for creating custom live wallpapers that allows you to embed videos, animation and even data from sensors (for example, weather or time). In contrast, Video Live Wallpaper, KLWP gives more control over performance, but takes time to set up.

Action algorithm:

1. Install KLWP from Google Play (plugin KLWP Pro Key will be required to unlock all functions).
2. Create a new preset: open the application → Load Preset → select an empty template (Empty).
3. Add a video element:

   Tap on the screen → Add → Media → Video
   Select source: Local (for files on the device) or URL (for streaming)
   Specify the path to the file (for example, /storage/emulated/0/Download/myvideo.mp4)

4. Adjust the parameters:
   • 🔄 Turn on Loop to loop.
   • 🎚️ Set Volume to 0if you do not need sound support.
   • ⚙️ In the section Performance select Low or Medium to save battery.

The advantage KLWP is that you can combine the video with other elements, for example, adding a clock or notifications on top, however, this will require you to learn the basic syntax of the formulas KLWP (documentation is available on the developer's website).

Video Live Wallpaper

KLWP Live Wallpaper Maker

Other (I’ll write in the comments)

I don’t use live wallpapers-->

Method 3: Manually adding videos through system files (root required)

If your device has unlocked bootloader i root access, you can manually replace the system wallpaper with your own video. This method works on most firmware, but requires caution - incorrect actions can lead to bootloop (loop boot).

Instructions for devices with Android 10–14:

1. Download the video v format .mp4 with a resolution corresponding to your screen (for example, 2400×1080 for Samsung Galaxy S23).
2. Rename the file to bootanimation.zip (yes, despite the extension, it will be a video).
3. Connect to the device via ADB or a file manager with root access (for example, Root Explorer).
4. Copy the file to the folder:

   /system/media/

   (if there is no folder, create it manually).

5. Change access rights:

   chmod 644 /system/media/bootanimation.zip

6. Reboot the device.

After the reboot, the video should play on the lock screen. If this does not happen, check:

• 📁 The file path is correct (on some). on firmware, the folder may be called /system/customize/resource).
• 🔧 Access rights (must be rw-r--r--).
• 🎬 Video format (some firmware only support H.264 encoding).

1. Install Nova Launcher and make it the default launcher.
2. Download the module KWLP (extension for KLWP, compatible with Nova).
3. Create live wallpaper v KLWP (as described in Method 2).
4. Apply wallpaper via Nova Settings:

   Nova Settings → Wallpaper → Live Wallpapers → Select your preset

5. Activate display on lock (if the option is available in the settings launcher).

• 📱 Havoc-OS —includes built-in support for live wallpapers on the lock.
• 📱 CrDroid —allows you to configure individual ones. wallpaper for the home screen and lock.
• 📱 Pixel Experience —offers a feature Live Wallpaper Picker with video support.

ffmpeg -i input.mp4 -vf "scale=1080:-1" -c:v libx264 -crf 23 -preset fast -c:a aac -b:a 128k output.mp4