Xiaomi smartphone owners often seek to personalize their device’s interface to the maximum, turning the standard lock screen into a dynamic and lively space. The Redmi Note 9 Pro, despite its age, remains popular thanks to its high-quality AMOLED-like IPS-screen perception and powerful MIUI shell, which provides ample opportunities for customization. However, the standard static image gallery is quickly bored, and users are beginning to look for ways to revitalize the interface.
The process of installing dynamic background images on the Redmi Note 9 Pro is not always obvious, since many features are hidden in the depth of system settings or require additional components. Unlike the flagship series, in the budget and mid-range segment, some options may be limited or require manual activation through special applications. In this article, we will discuss in detail all available methods, from standard system tools to third-party solutions.
It's important to understand that using animated backgrounds can have an impact on the battery life of the device. While the Snapdragon 720G processor installed in the Redmi Note 9 Pro is quite productive, constantly rendering graphics requires resources, so before implementing changes, you should weigh the desire to see a beautiful picture and the need to save battery power during the day.
MIUI staffing and Super Wallpapers theme
The first thing Xiaomi Redmi Note 9 Pro owner should start with is exploring the built-in MIUI shell features. Xiaomi has introduced Super Wallpapers, which creates a depth effect when unlocking the device. These wallpapers are not just static, they respond to touches and transitions between the lock screen and the desktop, creating the illusion of three-dimensional space.
To access this functionality, you need to go to personalization settings. Here, the user will find several pre-installed options, including views of Earth, Mars and Saturn, which have been adapted to work on Snapdragon processors. The rendering quality in Redmi Note 9 Pro allows you to display these textures in high detail, although with some limitations compared to the top models.
⚠️ Note: Super Wallpapers may not be available by default in global firmware versions for some regions, in which case the system may suggest downloading an additional data packet or switching region in the settings.
To activate standard live wallpapers, follow the algorithm: open Settings, find the Wallpaper section, and select the Super Wallpapers tab. If that section is missing, maybe your version of it. MIUI requires an update or the region of the device is set to India or Russia, where the functionality is sometimes reduced, in such cases, changing the region to Singapore or Indonesia through the menu → Region.
It's worth noting that Super Wallpapers isn't just a video file, it's a complex algorithmic process that calculates the camera's real-time position. It provides smoothness but puts a strain on the GPU of the graphics accelerator. On the Redmi Note 9 Pro, the animation works steadily, but with low battery power, the system can automatically turn off that effect to save power.
Use of the "Wallpaper Carousel" application (Glance)
One of the most popular ways to diversify the lock screen on Xiaomi devices is Glance, known in Russia and the CIS as Wallpaper Carousel. This is a regular application that automatically changes the background images every time the screen wakes up, adding news feed and widgets. Although it is not "video wallpaper" in its pure form, dynamic change of content creates a feeling of a live interface.
To set up Glance on Redmi Note 9 Pro, you need to go to the lock screen settings. The path usually looks like: Settings → Lock screen → Wallpaper Carousel. Here you can select interest categories, refresh rates and display style. The application consumes minimal resources, because it uses static high-resolution images downloaded via Wi-Fi or mobile Internet.
- 🔄 Automatically change the picture at each screen turn on.
- 📰 Integration of news widgets and fast links.
- ⚙️ Flexible Category and Update Frequency.
Many users confuse Glance with full-fledged live wallpaper, but the principle of their work is different. Glance does not play the video stream continuously, making it an ideal choice for those who want fresh content on the lock screen of the Redmi Note 9 Pro, but are afraid of battery consumption. Unlike video backgrounds, here the load on the processor occurs only when a new image is loaded.
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If Wallpaper Carousel is not working or updated, check the traffic saving settings. The application requires permission to use mobile data in the background.
It is important to consider that the service can display advertising content. In the settings of Wallpaper Carousel, you can often find a "Recommendations" or "Advertising" switch, which turns off makes the service cleaner. However, completely getting rid of Xiaomi's proprietary content in this module is sometimes only possible by disabling the application itself, which will deprive you of the dynamic background change function.
Installation of video wallpaper through third-party applications
If MIUI is not enough, third-party solutions come to the rescue from the Google Play store. The most popular and time-tested application is Video Live Wallpaper. It allows you to set any video as a desktop background or lock screen. On the Redmi Note 9 Pro with its resolution of 2400×1080, it is important to select videos of appropriate quality to avoid pixelation.
The installation process is simple: download an app, select a video file from a gallery, or offer a template from an embedded library. The app will create a special rendering engine that will run a video cycle on top of the system interface. However, this is where the Android limitation comes into play: for security and performance reasons, live wallpaper often cannot overlap the system clock and widgets on the lock screen the way Xiaomi’s native interface does.
☑️ Checking before installing video wallpaper
⚠️ Attention: Installation of heavy video wallpaper (4K or high bitrate) can cause micro-freezes when scrolling your desktop on the Redmi Note 9 Pro. It is recommended to use optimized rollers with a duration of up to 15-30 seconds.
Another important aspect is battery optimization: Third-party applications do not always correctly handle MIUI power saving modes. The system can aggressively kill the video playback process when the phone is in your pocket or the screen is turned off, but when used actively, the difference in autonomy will be noticeable. Some users note a 10-15% decrease in screen time when using permanent video backgrounds.
To minimize lags in the player app settings, it is recommended to select the option "Optimize battery use" (if available), or, conversely, add the application to the power saving mode exceptions to ensure smooth playback. The balance between beauty and performance on the Redmi Note 9 Pro is found, but this requires experimenting with the bitrate of video.
Always on Display (AOD) as an alternative
The Redmi Note 9 Pro is equipped with IPS-screen-not AMOLED, So, because it's technically impossible to implement the classic Always On Display with burning pixels without the risk of burnout and high power consumption, Xiaomi has implemented a software simulation of this feature, called "Always-on display" in the settings, but it works differently than on the settings. OLED-Periodically, when you pick up the phone or receive a notification, the screen lights up briefly, showing the time and date against a black background.
To activate this feature, go to Settings → Lock screen → Always-on display. Here you can choose the display style, adjust the schedule (for example, only during the day or at certain hours) and the reaction to the user’s actions. For the Redmi Note 9 Pro, this is a more rational way to get a “live” lock screen without constantly burning backlights, which is critical for IPS-matrixes.
| Parameter | Video wallpaper | Glance (Carousel) | Always On (Imitation) |
|---|---|---|---|
| Battery consumption | High-pitched | Low. | Medium (depending on frequency) |
| Type of content | Video cycle | Static photos | Time, date, notifications |
| CPU loading | Tall. | Minimum | Low. |
| Support for Redmi Note 9 Pro | Complete (through annexes) | Full (staff) | Limited (programmatic) |
Using imitation AOD on IPS-The Redmi Note 9 Pro is a compromise, and on the one hand, you get the notification functionality without unlocking, on the other hand, it still requires the full screen backlight, albeit for a short time. AMOLED, where only individual subpixels burn, the entire matrix lights up, which is the reason for higher energy consumption compared to the other subpixels. OLED-analogue.
Optimization and Impact on Productivity
Installing live wallpaper on Xiaomi Redmi Note 9 Pro inevitably affects the system. MIUI shell is known for its aggressive work with background processes. To make the live wallpaper work stable, you need to adjust the permissions correctly. Go to Settings → Apps → All applications, find the wallpaper service used and select Auto Run, allowing it to work in the background.
Also worth paying attention to is Game Turbo mode. If you're an avid gamer, the system can automatically turn off live wallpaper during games to release RAM (RAM) resources. The Redmi Note 9 Pro has 6 or 8 GB of RAM available, which is enough for background animation, but MIUI may consider it an extra load.
The Secret to Stable Work
Temperature also plays a role, and with prolonged use of navigation or heavy applications, the phone can heat up. At such times, the system trotlites (reduces frequencies) of the Snapdragon 720G processor. If resource-intensive live wallpaper is running at this point, there may be twitching of the interface. It is recommended to turn off dynamic backgrounds in hot weather or when battery power is low.
Addressing common problems
Often, users find that after installing video wallpapers, they only appear on the desktop, but not on the lock screen.This is a security limitation of Android versions 10 and 11 (which are based on MIUI for Redmi Note 9 Pro). Many third-party applications simply do not have the right to change the system lock screen without root rights.
In this case, the solution is to use specialized launchers or applications that create their own lock screen on top of the system. An example is the Hi Locker or KLCK application. They completely replace the standard Xiaomi lock screen, allowing you to embed any widgets, watches and background videos. However, this changes the usual way of unlocking the phone.
- 📉 Wallpapers don't change: Check your internet connection for Glance.
- 🔋 Fast discharge: Reduce screen brightness or use static wallpaper at night.
- 📱 Interface Lags: Close background apps through the multitasking menu.
⚠️ Note: When installing third-party lock screens, you may lose access to Xiaomi's native security features, such as unlocking fingerprints from a screen turned off in some configurations.
If none of the methods work, the problem may be that you have damaged the theme system files. Try applying the standard Classic theme through the Theme app, restart the device, and try again to set the live background. Resetting personalization settings often resolves conflicts between the old and new MIUI versions.
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For the Redmi Note 9 Pro, the optimal balance between beauty and performance is to use Super Wallpapers (if available) or lightweight static wallpapers with widgets, rather than heavy video backgrounds.