How to put wallpaper on Xiaomi Redmi 4X: the complete guide

Changing the visuals is the first thing a new smartphone owner or user wants to refresh the interface does. Owners of the popular Redmi 4X model often look for ways to personalize the device beyond standard offerings. A 5-inch screen with a resolution of 1280x720 pixels is great for detailed images.

The process of installing a desktop background in the MIUI shell may seem obscure due to the presence of multiple image sources. The system allows you to take pictures from your own gallery, download them from themes or use the built-in wallpaper service. Understanding the logic of how the menu works will help you quickly find the desired feature.

In this article, we will discuss all available methods for installing static and dynamic images. You will learn how to set up automatic image change and where to look for quality materials for the Xiaomi Redmi 4X screen. Follow the instructions to make the device interface unique.

Basic installation from gallery and application Topics

The most common way to change the background is to use photos already in memory of the device, you can download any image from the Internet or use the picture taken. To start, open the Gallery app and select the photo you want.

After opening the image, click on the “More” button (usually three dots or a menu icon). In the drop-down list, select Set as wallpaper. The system will prompt you to select the framing area, as the proportions of the photo may not match the smartphone screen.

The Xiaomi Redmi 4X has a 16:9 aspect ratio, so you have to trim the vertical photos. You can move the highlight frame to pick the best snippet. Once confirmed, the system will offer three applications.

• 🖼️ Lock screen wallpaper – the image will appear only when the screen is turned on before unlocking.
• 🏠 Desktop wallpaper – the background will be visible constantly over the application icons.
• 🔄 Both screens – the picture will be installed simultaneously on the lock and the desktop.

The alternative is through the Themes system app, which is a built-in content store where you can find thousands of design options, and in the bottom menu, select the Wallpaper tab to access the directory.

⚠️ Note: When you download wallpaper through the Topics app, mobile traffic is consumed if you don't have Wi-Fi connected. Some topics may be paid or require you to view ads.

Inside the directory, you can filter images by category: nature, abstraction, space, etc. Once you choose your favorite option, click the download button and then Apply. This is similar to installing from a gallery, but the source of the file is the manufacturer's servers.

Use of the "Wallpaper Carousel" function

One of the most useful features in MIUI is the Glance, which allows you to automatically change the images on the lock screen every time you turn on the screen, creating a sense of novelty without the need for manual intervention.

To activate, go to Settings and find Lock Screen. You need to turn on the wallpaper carousel switch. Once activated, the system will start loading image packets when you have an Internet connection.

The feature has flexible settings to eliminate unwanted content, so you can select the categories of images you want to see, such as nature or architecture only, excluding celebrities or cars.

It's important to note that Carousel only works on the lock screen, and on the desktop, the image will remain static unless you set the slideshow by other methods, and this is done to save CPU and battery life.

If the internet connection is unstable, new images may not load and the device will show old images from the cache. For the Redmi 4X, with its modest storage capacity, it is important to periodically clear the app cache if the carousel stops working correctly.

Set up live wallpaper and animation

Live wallpaper is animated backgrounds that respond to touch or just change in cycles. They make the Xiaomi Redmi 4X interface more dynamic but require more processing power. The Snapdragon 435 processor handles simple animations, but complex effects can cause micro-latency.

To set the animated background, open the Themes app and go to the Wallpaper section. At the top of the screen, there's often a switch or tab called Live, and there's video backgrounds and interactive scenes.

When choosing live wallpaper, pay attention to its weight and description, some of which may require a constant connection to the network or significantly consume battery power, and after installation, the system will warn about the possible impact on autonomy.

If you notice that the smartphone started to heat up or discharge faster after installing the animation, it is better to return to a static image.

Third-party applications and launchers

Standard tools are sometimes not enough, especially if you want to install a video background from your file or use complex effects, in which case third-party apps from the Google Play store come to the rescue.

Popular software like Video Live Wallpaper or Wallpaper Engine allows you to set any video files as a background, and once you install it, you'll need to give it permission to access files and overlay them over other windows.

The installation process through third-party software looks like this:

• 📥 Download and launch the selected app for live wallpaper.
• 🎬 Select a video file from the device or gallery memory.
• ⚙️ Set up the parameters (sound, cyclicity, quality).
• ✅ Click “Install” and confirm the change in the system dialog.

Using third-party launchers like Nova Launcher or Microsoft Launcher also changes the way we manage wallpaper, often with built-in features to download backgrounds from high-resolution online sources.

⚠️ Note: Third-party applications may request excessive permissions. Read the terms of access carefully during installation, so as not to pass personal data to unknown developers.

For the Redmi 4X, it is recommended to use lightweight versions of launchers (Lite) to avoid overloading the RAM, which is limited in this model. Heavy shells can lead to constant interface reboots.

Technical requirements and optimization

Redmi screen 4X has IPS-It's a matrix with a pixel density of about 294 ppi, which means that low-resolution images will look blurry and low-quality. 1280x720 pixel.

Using too heavy images (like 4K photos) will not improve quality, as the screen is not physically able to display as much detail, and it will take up too much memory and can slow down the rendering of the interface when you scroll through desktops.

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The optimal resolution for the Redmi 4X is 1280x720 pixels. Using heavier files is pointless and wastes resources.

The file format also matters. JPG or PNG is best for static images. The PNG format supports transparency and better lossless quality, but takes up more space. JPG is versatile and well compressed.

If you use a dark interface theme, try to match the appropriate wallpaper. Black background on AMOLED screens saves energy, but on Xiaomi IPS screen it is only a matter of aesthetics and ease of reading icons.

Frequent problems and their solution

Sometimes users are faced with a situation where the wallpaper is not saved or reset to standard after a reboot, this can be due to overcrowded memory or errors in the work of the theme.

The first thing you need to do is check the vacant storage space, so if the memory is more than 90% full, the system can block the saving of new personalization settings, clear the cache or delete unnecessary files.

The second common problem is the theme conflict: If you have installed a theme that completely changes system files, it can block manual wallpaper change, in which case return the standard Classic or Default theme to the Theme app.

It’s also worth checking permissions. In rare cases, after a MIUI update, permissions for system applications are lost. Go to Settings → Apps → All Apps → Topics → Permissions and make sure that access to the storage is allowed.