Many Xiaomi smartphone owners have noticed that after a system update or when the device is first turned on, the lock screen starts to change images with each display activation. This phenomenon, often referred to by users as a “wallpaper carousel”, is actually a function of Mi Wallpaper Glance or built-in “Wallpaper with a carousel”. On the Redmi 7 model, which is based on the Snapdragon 632 processor, this feature works quite stably, but requires the right configuration for comfortable use.
The technology is to automatically upload new background images from the manufacturer's cloud storage every time you wake up, allowing you to personalize the interface without having to manually search and install images. However, not all users are comfortable with this default behavior, as it can consume Internet traffic and distract from the usual static background.
Understanding the mechanics of the carousel wallpaper on Redmi 7 will give you complete control over the look and feel of your device, and you can not only turn it off if it bothers you, but also fine-tune it by selecting the categories of images you are interested in or how often you refresh them. Let's look at the technical details of implementing this feature in the MIUI shell.
What is the functionality of the carousel
The feature that users often search for as a “carousel” is officially called “Carousel Wallpaper” or “Mi Wallpaper Glance” in Xiaomi’s system settings. It is a service integrated into the MIUI shell that is responsible for dynamically changing background images on the lock screen. Unlike conventional live wallpapers, which are video or animation, the carousel works with a set of high-resolution static images.
The idea is to provide the user with fresh visual content without active participation, the system determines which images the owner will like based on the selected categories. IPS-screen with a good margin of brightness, which allows you to display photos qualitatively.
⚠️ Warning: Carousel Wallpaper requires a constant internet connection (Wi-Fi or mobile network) to upload new images. If traffic is limited, this can lead to unexpected costs.
It is important to distinguish between the system carousel and third-party applications from Google Play. the built-in Mi Wallpaper Glance mechanism has deeper system access rights and can work even after a device is restarted without additional start, while third-party programs require a running process in memory, which consumes the battery more.
How to activate and disable wallpaper change
The Redmi 7 image change function is managed via the standard settings menu. The interface may vary slightly depending on the firmware version (Global, China or Russia), but the logic remains the same. To turn the carousel on or off, you need to go to the personalization section.
To access the settings, do the following: open Settings, then find Wallpaper or Always on screen and lock. This is where the switch that is responsible for dynamically changing the background is hidden. If you want to abandon this feature completely, just turn the switch to off.
☑️ Checking the carousel settings
If your goal is to activate the feature, make sure that the source of the images is selected from the same menu, the system can offer you to choose between “Recommended” wallpaper or thematic collections, after turning on the wallpaper carousel, the first image will load within a few seconds if you have a network.
Category and frequency of updates
One of the key features of Xiaomi is the ability to filter content: the user does not have to look at all the pictures that the server uploads, you can choose the topics that you are interested in: nature, architecture, animals, digital art or abstractions.
To set up categories, go to the carousel control menu and click on the gear icon or Category Settings. Here's a list of available tags. Mark only the ones you really like. This will save traffic and make changing covers more enjoyable.
| Parameter | Description | Recommendation |
|---|---|---|
| Shift frequency | How often to change the image | Every screen switching on |
| Source | Where to get pictures | Wi-Fi only (for saving) |
| Categories | Image types | Choose 2-3 favorites |
| Orientation | Portrait or landscape | Portrait (by default) |
Also worth paying attention to is the refresh rate setting. By default, Redmi 7 changes the wallpaper every time you turn on the screen. This may be too common for some users. In advanced settings, you can try to find the option to change once an hour or once a day, although in the latest versions of MIUI this option is sometimes hidden or depends on the region.
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To save battery power and traffic, set up the loading of new wallpaper only when connected to Wi-Fi in the carousel settings.
Impact on autonomy and productivity
Redmi 7 owners often worry about whether the carousel will land the battery faster. Given that the device is equipped with a battery capacity of 4000 mAh, the influence of background processes is always relevant. The process of downloading the image is short-term and does not require constant processing calculations, unlike live video wallpaper.
The main resource consumption occurs when you unlock, when the system accesses the network and decodes the image, and in practice, this effect is minimal and almost invisible in the statistics of the screen, but if you have a weak network coverage, the communication module can work harder to download the picture, which in theory can increase the energy consumption.
⚠️ Warning: If you notice a sharp decline in autonomy after turning on the carousel, check if the loading process is stuck in the background.Try clearing the Wallpaper app cache in the app settings.
As for the performance of the interface, the wallpaper carousel does not put a load on the Adreno 506 graphics accelerator installed in Redmi 7. Change static image is a standard operation for the Android operating system, which is performed hardwarely and does not cause lags or delays when unlocking.
Addressing common problems
Despite the simplicity of the function, users may encounter errors, such as wallpapers that have stopped changing or a low-quality image is displayed on the screen, often due to overcrowded cache or lack of permissions to access the network.
The first thing to do when a crash occurs is to check permissions. Go to Settings → Apps → All apps, look up the wallpaper with the carousel (or Mi Wallpaper Glance) list, make sure the app has mobile internet and Wi-Fi rights, and storage access.
What to do if the carousel does not work?
Another common problem is the appearance of banner ads instead of beautiful pictures, which happens if the carousel settings include the option “Receive recommendations” or similar, which is actually an advertising module, disabling this option will return the function to its original look with art images.
Differences in different versions of MIUI
The interface and features of the carousel can vary significantly depending on the firmware version installed on your Redmi 7. The Global version usually has more stringent restrictions and fewer advertising integrations compared to the Chinese version, but the functionality there can be reduced.
On older versions of MIUI (like MIUI 10 or 11), the carousel could be simply called "Glance" and have a minimalist interface. In newer versions (MIUI 12 and higher), integration became deeper, widgets and the ability to interact with content directly from the lock screen.
If you don’t find the features described, your firmware version may not support full Mi Wallpaper Glance functionality in your area, and you might consider installing the official Wallpaper app from GetApps, which can update the system components.
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The functionality of the carousel depends on the version of MIUI and the regional binding of the device, so the interface may differ from the standard.
Alternative ways to change the background
If the built-in carousel doesn't suit you, there are other ways to diversify the lock screen on Xiaomi, you can use third-party launchers or specialized widgets that offer more flexible setup, but they require more system resources.
Also worth mentioning is the Always Screen On (AOD) theme, which is available on some firmware versions for the Redmi 7. While it’s not quite a wallpaper carousel in the classic sense, AOD allows you to display information and images on a display that is off, creating a similar visual effect without fully activating the screen.
- 📱 Third-party apps: Programs like Wallpaper Changer allow you to create your own playlists from local photos.
- 🎨 In the application "Themes" you can find whole packages that change the style of blocking in a complex way.
- ⚙️ Tasker Scripts: For advanced users, background change automation is available on a schedule.
The choice of method depends on your priorities: simplicity and integration (built-in carousel) or maximum flexibility and control (third-party solutions). For most Redmi 7 owners, standard MIUI functionality is quite enough.